
/*
 * JQuery zTree core 3.5.12
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2013-03-11
 */
(function($) {
  var settings = {},
    roots = {},
    caches = {},
    //default consts of core
    _consts = {
      className: {
        BUTTON: "button",
        LEVEL: "level",
        ICO_LOADING: "ico_loading",
        SWITCH: "switch"
      },
      event: {
        NODECREATED: "ztree_nodeCreated",
        CLICK: "ztree_click",
        EXPAND: "ztree_expand",
        COLLAPSE: "ztree_collapse",
        ASYNC_SUCCESS: "ztree_async_success",
        ASYNC_ERROR: "ztree_async_error"
      },
      id: {
        A: "_a",
        ICON: "_ico",
        SPAN: "_span",
        SWITCH: "_switch",
        UL: "_ul"
      },
      line: {
        ROOT: "root",
        ROOTS: "roots",
        CENTER: "center",
        BOTTOM: "bottom",
        NOLINE: "noline",
        LINE: "line"
      },
      folder: {
        OPEN: "open",
        CLOSE: "close",
        DOCU: "docu"
      },
      node: {
        CURSELECTED: "curSelectedNode"
      }
    },
    //default setting of core
    _setting = {
      treeId: "",
      treeObj: null,
      view: {
        addDiyDom: null,
        autoCancelSelected: true,
        dblClickExpand: true,
        expandSpeed: "fast",
        fontCss: {},
        nameIsHTML: false,
        selectedMulti: true,
        showIcon: true,
        showLine: true,
        showTitle: true
      },
      data: {
        key: {
          children: "children",
          name: "name",
          title: "",
          url: "url"
        },
        simpleData: {
          enable: false,
          idKey: "id",
          pIdKey: "pId",
          rootPId: null
        },
        keep: {
          parent: false,
          leaf: false
        }
      },
      async: {
        enable: false,
        contentType: "application/x-www-form-urlencoded",
        type: "post",
        dataType: "text",
        url: "",
        autoParam: [],
        otherParam: [],
        dataFilter: null
      },
      callback: {
        beforeAsync: null,
        beforeClick: null,
        beforeDblClick: null,
        beforeRightClick: null,
        beforeMouseDown: null,
        beforeMouseUp: null,
        beforeExpand: null,
        beforeCollapse: null,
        beforeRemove: null,

        onAsyncError: null,
        onAsyncSuccess: null,
        onNodeCreated: null,
        onClick: null,
        onDblClick: null,
        onRightClick: null,
        onMouseDown: null,
        onMouseUp: null,
        onExpand: null,
        onCollapse: null,
        onRemove: null
      }
    },
    //default root of core
    //zTree use root to save full data
    _initRoot = function(setting) {
      var r = data.getRoot(setting);
      if (!r) {
        r = {};
        data.setRoot(setting, r);
      }
      r[setting.data.key.children] = [];
      r.expandTriggerFlag = false;
      r.curSelectedList = [];
      r.noSelection = true;
      r.createdNodes = [];
      r.zId = 0;
      r._ver = (new Date()).getTime();
    },
    //default cache of core
    _initCache = function(setting) {
      var c = data.getCache(setting);
      if (!c) {
        c = {};
        data.setCache(setting, c);
      }
      c.nodes = [];
      c.doms = [];
    },
    //default bindEvent of core
    _bindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event;
      o.bind(c.NODECREATED, function(event, treeId, node) {
        tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
      });

      o.bind(c.CLICK, function(event, srcEvent, treeId, node, clickFlag) {
        tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
      });

      o.bind(c.EXPAND, function(event, treeId, node) {
        tools.apply(setting.callback.onExpand, [event, treeId, node]);
      });

      o.bind(c.COLLAPSE, function(event, treeId, node) {
        tools.apply(setting.callback.onCollapse, [event, treeId, node]);
      });

      o.bind(c.ASYNC_SUCCESS, function(event, treeId, node, msg) {
        tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
      });

      o.bind(c.ASYNC_ERROR, function(event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
        tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
      });
    },
    _unbindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event;
      o.unbind(c.NODECREATED)
        .unbind(c.CLICK)
        .unbind(c.EXPAND)
        .unbind(c.COLLAPSE)
        .unbind(c.ASYNC_SUCCESS)
        .unbind(c.ASYNC_ERROR);
    },
    //default event proxy of core
    _eventProxy = function(event) {
      var target = event.target,
        setting = data.getSetting(event.data.treeId),
        tId = "",
        node = null,
        nodeEventType = "",
        treeEventType = "",
        nodeEventCallback = null,
        treeEventCallback = null,
        tmp = null;

      if (tools.eqs(event.type, "mousedown")) {
        treeEventType = "mousedown";
      } else if (tools.eqs(event.type, "mouseup")) {
        treeEventType = "mouseup";
      } else if (tools.eqs(event.type, "contextmenu")) {
        treeEventType = "contextmenu";
      } else if (tools.eqs(event.type, "click")) {
        if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) {
          tId = ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)).id;
          nodeEventType = "switchNode";
        } else {
          tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
          if (tmp) {
            tId = ($(tmp).parent("li").get(0) || $(tmp).parentsUntil("li").parent().get(0)).id;
            nodeEventType = "clickNode";
          }
        }
      } else if (tools.eqs(event.type, "dblclick")) {
        treeEventType = "dblclick";
        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
        if (tmp) {
          tId = ($(tmp).parent("li").get(0) || $(tmp).parentsUntil("li").parent().get(0)).id;
          nodeEventType = "switchNode";
        }
      }
      if (treeEventType.length > 0 && tId.length == 0) {
        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
        if (tmp) {
          tId = ($(tmp).parent("li").get(0) || $(tmp).parentsUntil("li").parent().get(0)).id;
        }
      }
      // event to node
      if (tId.length > 0) {
        node = data.getNodeCache(setting, tId);
        switch (nodeEventType) {
        case "switchNode":
          if (!node.isParent) {
            nodeEventType = "";
          } else if (tools.eqs(event.type, "click")
            || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
            nodeEventCallback = handler.onSwitchNode;
          } else {
            nodeEventType = "";
          }
          break;
        case "clickNode":
          nodeEventCallback = handler.onClickNode;
          break;
        }
      }
      // event to zTree
      switch (treeEventType) {
      case "mousedown":
        treeEventCallback = handler.onZTreeMousedown;
        break;
      case "mouseup":
        treeEventCallback = handler.onZTreeMouseup;
        break;
      case "dblclick":
        treeEventCallback = handler.onZTreeDblclick;
        break;
      case "contextmenu":
        treeEventCallback = handler.onZTreeContextmenu;
        break;
      }
      var proxyResult = {
        stop: false,
        node: node,
        nodeEventType: nodeEventType,
        nodeEventCallback: nodeEventCallback,
        treeEventType: treeEventType,
        treeEventCallback: treeEventCallback
      };
      return proxyResult;
    },
    //default init node of core
    _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
      if (!n) return;
      var r = data.getRoot(setting),
        childKey = setting.data.key.children;
      n.level = level;
      n.tId = setting.treeId + "_" + (++r.zId);
      n.parentTId = parentNode ? parentNode.tId : null;
      if (n[childKey] && n[childKey].length > 0) {
        if (typeof n.open == "string") n.open = tools.eqs(n.open, "true");
        n.open = !!n.open;
        n.isParent = true;
        n.zAsync = true;
      } else {
        n.open = false;
        if (typeof n.isParent == "string") n.isParent = tools.eqs(n.isParent, "true");
        n.isParent = !!n.isParent;
        n.zAsync = !n.isParent;
      }
      n.isFirstNode = isFirstNode;
      n.isLastNode = isLastNode;
      n.getParentNode = function() { return data.getNodeCache(setting, n.parentTId); };
      n.getPreNode = function() { return data.getPreNode(setting, n); };
      n.getNextNode = function() { return data.getNextNode(setting, n); };
      n.isAjaxing = false;
      data.fixPIdKeyValue(setting, n);
    },
    _init = {
      bind: [_bindEvent],
      unbind: [_unbindEvent],
      caches: [_initCache],
      nodes: [_initNode],
      proxys: [_eventProxy],
      roots: [_initRoot],
      beforeA: [],
      afterA: [],
      innerBeforeA: [],
      innerAfterA: [],
      zTreeTools: []
    },
    //method of operate data
    data = {
      addNodeCache: function(setting, node) {
        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
      },
      getNodeCacheId: function(tId) {
        return tId.substring(tId.lastIndexOf("_") + 1);
      },
      addAfterA: function(afterA) {
        _init.afterA.push(afterA);
      },
      addBeforeA: function(beforeA) {
        _init.beforeA.push(beforeA);
      },
      addInnerAfterA: function(innerAfterA) {
        _init.innerAfterA.push(innerAfterA);
      },
      addInnerBeforeA: function(innerBeforeA) {
        _init.innerBeforeA.push(innerBeforeA);
      },
      addInitBind: function(bindEvent) {
        _init.bind.push(bindEvent);
      },
      addInitUnBind: function(unbindEvent) {
        _init.unbind.push(unbindEvent);
      },
      addInitCache: function(initCache) {
        _init.caches.push(initCache);
      },
      addInitNode: function(initNode) {
        _init.nodes.push(initNode);
      },
      addInitProxy: function(initProxy) {
        _init.proxys.push(initProxy);
      },
      addInitRoot: function(initRoot) {
        _init.roots.push(initRoot);
      },
      addNodesData: function(setting, parentNode, nodes) {
        var childKey = setting.data.key.children;
        if (!parentNode[childKey]) parentNode[childKey] = [];
        if (parentNode[childKey].length > 0) {
          parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
          view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
        }
        parentNode.isParent = true;
        parentNode[childKey] = parentNode[childKey].concat(nodes);
      },
      addSelectedNode: function(setting, node) {
        var root = data.getRoot(setting);
        if (!data.isSelectedNode(setting, node)) {
          root.curSelectedList.push(node);
        }
      },
      addCreatedNode: function(setting, node) {
        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
          var root = data.getRoot(setting);
          root.createdNodes.push(node);
        }
      },
      addZTreeTools: function(zTreeTools) {
        _init.zTreeTools.push(zTreeTools);
      },
      exSetting: function(s) {
        $.extend(true, _setting, s);
      },
      fixPIdKeyValue: function(setting, node) {
        if (setting.data.simpleData.enable) {
          node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
        }
      },
      getAfterA: function(setting, node, array) {
        for (var i = 0, j = _init.afterA.length; i < j; i++) {
          _init.afterA[i].apply(this, arguments);
        }
      },
      getBeforeA: function(setting, node, array) {
        for (var i = 0, j = _init.beforeA.length; i < j; i++) {
          _init.beforeA[i].apply(this, arguments);
        }
      },
      getInnerAfterA: function(setting, node, array) {
        for (var i = 0, j = _init.innerAfterA.length; i < j; i++) {
          _init.innerAfterA[i].apply(this, arguments);
        }
      },
      getInnerBeforeA: function(setting, node, array) {
        for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) {
          _init.innerBeforeA[i].apply(this, arguments);
        }
      },
      getCache: function(setting) {
        return caches[setting.treeId];
      },
      getNextNode: function(setting, node) {
        if (!node) return null;
        var childKey = setting.data.key.children,
          p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
        for (var i = 0, l = p[childKey].length - 1; i <= l; i++) {
          if (p[childKey][i] === node) {
            return (i == l ? null : p[childKey][i + 1]);
          }
        }
        return null;
      },
      getNodeByParam: function(setting, nodes, key, value) {
        if (!nodes || !key) return null;
        var childKey = setting.data.key.children;
        for (var i = 0, l = nodes.length; i < l; i++) {
          if (nodes[i][key] == value) {
            return nodes[i];
          }
          var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value);
          if (tmp) return tmp;
        }
        return null;
      },
      getNodeCache: function(setting, tId) {
        if (!tId) return null;
        var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
        return n ? n : null;
      },
      getNodeName: function(setting, node) {
        var nameKey = setting.data.key.name;
        return "" + node[nameKey];
      },
      getNodeTitle: function(setting, node) {
        var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
        return "" + node[t];
      },
      getNodes: function(setting) {
        return data.getRoot(setting)[setting.data.key.children];
      },
      getNodesByParam: function(setting, nodes, key, value) {
        if (!nodes || !key) return [];
        var childKey = setting.data.key.children,
          result = [];
        for (var i = 0, l = nodes.length; i < l; i++) {
          if (nodes[i][key] == value) {
            result.push(nodes[i]);
          }
          result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value));
        }
        return result;
      },
      getNodesByParamFuzzy: function(setting, nodes, key, value) {
        if (!nodes || !key) return [];
        var childKey = setting.data.key.children,
          result = [];
        value = value.toLowerCase();
        for (var i = 0, l = nodes.length; i < l; i++) {
          if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) {
            result.push(nodes[i]);
          }
          result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
        }
        return result;
      },
      getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) {
        if (!nodes) return (isSingle ? null : []);
        var childKey = setting.data.key.children,
          result = isSingle ? null : [];
        for (var i = 0, l = nodes.length; i < l; i++) {
          if (tools.apply(filter, [nodes[i], invokeParam], false)) {
            if (isSingle) {
              return nodes[i];
            }
            result.push(nodes[i]);
          }
          var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
          if (isSingle && !!tmpResult) {
            return tmpResult;
          }
          result = isSingle ? tmpResult : result.concat(tmpResult);
        }
        return result;
      },
      getPreNode: function(setting, node) {
        if (!node) return null;
        var childKey = setting.data.key.children,
          p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
        for (var i = 0, l = p[childKey].length; i < l; i++) {
          if (p[childKey][i] === node) {
            return (i == 0 ? null : p[childKey][i - 1]);
          }
        }
        return null;
      },
      getRoot: function(setting) {
        return setting ? roots[setting.treeId] : null;
      },
      getSetting: function(treeId) {
        return settings[treeId];
      },
      getSettings: function() {
        return settings;
      },
      getZTreeTools: function(treeId) {
        var r = this.getRoot(this.getSetting(treeId));
        return r ? r.treeTools : null;
      },
      initCache: function(setting) {
        for (var i = 0, j = _init.caches.length; i < j; i++) {
          _init.caches[i].apply(this, arguments);
        }
      },
      initNode: function(setting, level, node, parentNode, preNode, nextNode) {
        for (var i = 0, j = _init.nodes.length; i < j; i++) {
          _init.nodes[i].apply(this, arguments);
        }
      },
      initRoot: function(setting) {
        for (var i = 0, j = _init.roots.length; i < j; i++) {
          _init.roots[i].apply(this, arguments);
        }
      },
      isSelectedNode: function(setting, node) {
        var root = data.getRoot(setting);
        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
          if (node === root.curSelectedList[i]) return true;
        }
        return false;
      },
      removeNodeCache: function(setting, node) {
        var childKey = setting.data.key.children;
        if (node[childKey]) {
          for (var i = 0, l = node[childKey].length; i < l; i++) {
            arguments.callee(setting, node[childKey][i]);
          }
        }
        data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
      },
      removeSelectedNode: function(setting, node) {
        var root = data.getRoot(setting);
        for (var i = 0, j = root.curSelectedList.length; i < j; i++) {
          if (node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
            root.curSelectedList.splice(i, 1);
            i--;
            j--;
          }
        }
      },
      setCache: function(setting, cache) {
        caches[setting.treeId] = cache;
      },
      setRoot: function(setting, root) {
        roots[setting.treeId] = root;
      },
      setZTreeTools: function(setting, zTreeTools) {
        for (var i = 0, j = _init.zTreeTools.length; i < j; i++) {
          _init.zTreeTools[i].apply(this, arguments);
        }
      },
      transformToArrayFormat: function(setting, nodes) {
        if (!nodes) return [];
        var childKey = setting.data.key.children,
          r = [];
        if (tools.isArray(nodes)) {
          for (var i = 0, l = nodes.length; i < l; i++) {
            r.push(nodes[i]);
            if (nodes[i][childKey])
              r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
          }
        } else {
          r.push(nodes);
          if (nodes[childKey])
            r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
        }
        return r;
      },
      transformTozTreeFormat: function(setting, sNodes) {
        var i,
          l,
          key = setting.data.simpleData.idKey,
          parentKey = setting.data.simpleData.pIdKey,
          childKey = setting.data.key.children;
        if (!key || key == "" || !sNodes) return [];

        if (tools.isArray(sNodes)) {
          var r = [];
          var tmpMap = [];
          for (i = 0, l = sNodes.length; i < l; i++) {
            tmpMap[sNodes[i][key]] = sNodes[i];
          }
          for (i = 0, l = sNodes.length; i < l; i++) {
            if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
              if (!tmpMap[sNodes[i][parentKey]][childKey])
                tmpMap[sNodes[i][parentKey]][childKey] = [];
              tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
            } else {
              r.push(sNodes[i]);
            }
          }
          return r;
        } else {
          return [sNodes];
        }
      }
    },
    //method of event proxy
    event = {
      bindEvent: function(setting) {
        for (var i = 0, j = _init.bind.length; i < j; i++) {
          _init.bind[i].apply(this, arguments);
        }
      },
      unbindEvent: function(setting) {
        for (var i = 0, j = _init.unbind.length; i < j; i++) {
          _init.unbind[i].apply(this, arguments);
        }
      },
      bindTree: function(setting) {
        var eventParam = {
              treeId: setting.treeId
            },
          o = setting.treeObj;
        // for can't select text
        o.bind("selectstart", function(e) {
          var n = e.originalEvent.srcElement.nodeName.toLowerCase();
          return (n === "input" || n === "textarea");
        }).css({
          "-moz-user-select": "-moz-none"
        });
        o.bind("click", eventParam, event.proxy);
        o.bind("dblclick", eventParam, event.proxy);
        o.bind("mouseover", eventParam, event.proxy);
        o.bind("mouseout", eventParam, event.proxy);
        o.bind("mousedown", eventParam, event.proxy);
        o.bind("mouseup", eventParam, event.proxy);
        o.bind("contextmenu", eventParam, event.proxy);
      },
      unbindTree: function(setting) {
        var o = setting.treeObj;
        o.unbind("click", event.proxy)
          .unbind("dblclick", event.proxy)
          .unbind("mouseover", event.proxy)
          .unbind("mouseout", event.proxy)
          .unbind("mousedown", event.proxy)
          .unbind("mouseup", event.proxy)
          .unbind("contextmenu", event.proxy);
      },
      doProxy: function(e) {
        var results = [];
        for (var i = 0, j = _init.proxys.length; i < j; i++) {
          var proxyResult = _init.proxys[i].apply(this, arguments);
          results.push(proxyResult);
          if (proxyResult.stop) {
            break;
          }
        }
        return results;
      },
      proxy: function(e) {
        var setting = data.getSetting(e.data.treeId);
        if (!tools.uCanDo(setting, e)) return true;
        var results = event.doProxy(e),
          r = true,
          x = false;
        for (var i = 0, l = results.length; i < l; i++) {
          var proxyResult = results[i];
          if (proxyResult.nodeEventCallback) {
            x = true;
            r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
          }
          if (proxyResult.treeEventCallback) {
            x = true;
            r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
          }
        }
        return r;
      }
    },
    //method of event handler
    handler = {
      onSwitchNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId);
        if (node.open) {
          if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
          data.getRoot(setting).expandTriggerFlag = true;
          view.switchNode(setting, node);
        } else {
          if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
          data.getRoot(setting).expandTriggerFlag = true;
          view.switchNode(setting, node);
        }
        return true;
      },
      onClickNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId),
          clickFlag = ((setting.view.autoCancelSelected && event.ctrlKey) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && event.ctrlKey && setting.view.selectedMulti) ? 2 : 1;
        if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
        if (clickFlag === 0) {
          view.cancelPreSelectedNode(setting, node);
        } else {
          view.selectNode(setting, node, clickFlag === 2);
        }
        setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
        return true;
      },
      onZTreeMousedown: function(event, node) {
        var setting = data.getSetting(event.data.treeId);
        if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
          tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
        }
        return true;
      },
      onZTreeMouseup: function(event, node) {
        var setting = data.getSetting(event.data.treeId);
        if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
          tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
        }
        return true;
      },
      onZTreeDblclick: function(event, node) {
        var setting = data.getSetting(event.data.treeId);
        if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
          tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
        }
        return true;
      },
      onZTreeContextmenu: function(event, node) {
        var setting = data.getSetting(event.data.treeId);
        if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
          tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
        }
        return (typeof setting.callback.onRightClick) != "function";
      }
    },
    //method of tools for zTree
    tools = {
      apply: function(fun, param, defaultValue) {
        if ((typeof fun) == "function") {
          return fun.apply(zt, param ? param : []);
        }
        return defaultValue;
      },
      canAsync: function(setting, node) {
        var childKey = setting.data.key.children;
        return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0)));
      },
      clone: function(obj) {
        if (obj === null) return null;
        var o = obj.constructor === Array ? [] : {};
        for (var i in obj) {
          o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]);
        }
        return o;
      },
      eqs: function(str1, str2) {
        return str1.toLowerCase() === str2.toLowerCase();
      },
      isArray: function(arr) {
        return Object.prototype.toString.apply(arr) === "[object Array]";
      },
      getMDom: function(setting, curDom, targetExpr) {
        if (!curDom) return null;
        while (curDom && curDom.id !== setting.treeId) {
          for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) {
            if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
              return curDom;
            }
          }
          curDom = curDom.parentNode;
        }
        return null;
      },
      uCanDo: function(setting, e) {
        return true;
      }
    },
    //method of operate ztree dom
    view = {
      addNodes: function(setting, parentNode, newNodes, isSilent) {
        if (setting.data.keep.leaf && parentNode && !parentNode.isParent) {
          return;
        }
        if (!tools.isArray(newNodes)) {
          newNodes = [newNodes];
        }
        if (setting.data.simpleData.enable) {
          newNodes = data.transformTozTreeFormat(setting, newNodes);
        }
        if (parentNode) {
          var target_switchObj = $("#" + parentNode.tId + consts.id.SWITCH),
            target_icoObj = $("#" + parentNode.tId + consts.id.ICON),
            target_ulObj = $("#" + parentNode.tId + consts.id.UL);

          if (!parentNode.open) {
            view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
            view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
            parentNode.open = false;
            target_ulObj.css({
              "display": "none"
            });
          }

          data.addNodesData(setting, parentNode, newNodes);
          view.createNodes(setting, parentNode.level + 1, newNodes, parentNode);
          if (!isSilent) {
            view.expandCollapseParentNode(setting, parentNode, true);
          }
        } else {
          data.addNodesData(setting, data.getRoot(setting), newNodes);
          view.createNodes(setting, 0, newNodes, null);
        }
      },
      appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) {
        if (!nodes) return [];
        var html = [],
          childKey = setting.data.key.children;
        for (var i = 0, l = nodes.length; i < l; i++) {
          var node = nodes[i];
          if (initFlag) {
            var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
              tmpPChild = tmpPNode[childKey],
              isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)),
              isLastNode = (i == (nodes.length - 1));
            data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
            data.addNodeCache(setting, node);
          }

          var childHtml = [];
          if (node[childKey] && node[childKey].length > 0) {
            //make child html first, because checkType
            childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open);
          }
          if (openFlag) {

            view.makeDOMNodeMainBefore(html, setting, node);
            view.makeDOMNodeLine(html, setting, node);
            data.getBeforeA(setting, node, html);
            view.makeDOMNodeNameBefore(html, setting, node);
            data.getInnerBeforeA(setting, node, html);
            view.makeDOMNodeIcon(html, setting, node);
            data.getInnerAfterA(setting, node, html);
            view.makeDOMNodeNameAfter(html, setting, node);
            data.getAfterA(setting, node, html);
            if (node.isParent && node.open) {
              view.makeUlHtml(setting, node, html, childHtml.join(""));
            }
            view.makeDOMNodeMainAfter(html, setting, node);
            data.addCreatedNode(setting, node);
          }
        }
        return html;
      },
      appendParentULDom: function(setting, node) {
        var html = [],
          nObj = $("#" + node.tId),
          ulObj = $("#" + node.tId + consts.id.UL),
          childKey = setting.data.key.children,
          childHtml = view.appendNodes(setting, node.level + 1, node[childKey], node, false, true);
        view.makeUlHtml(setting, node, html, childHtml.join(""));
        if (!nObj.get(0) && !!node.parentTId) {
          view.appendParentULDom(setting, node.getParentNode());
          nObj = $("#" + node.tId);
        }
        if (ulObj.get(0)) {
          ulObj.remove();
        }
        nObj.append(html.join(""));
      },
      asyncNode: function(setting, node, isSilent, callback) {
        var i, l;
        if (node && !node.isParent) {
          tools.apply(callback);
          return false;
        } else if (node && node.isAjaxing) {
          return false;
        } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
          tools.apply(callback);
          return false;
        }
        if (node) {
          node.isAjaxing = true;
          var icoObj = $("#" + node.tId + consts.id.ICON);
          icoObj.attr({ "style": "", "class": consts.className.BUTTON + " " + consts.className.ICO_LOADING });
        }

        var tmpParam = {};
        for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
          var pKey = setting.async.autoParam[i].split("="), spKey = pKey;
          if (pKey.length > 1) {
            spKey = pKey[1];
            pKey = pKey[0];
          }
          tmpParam[spKey] = node[pKey];
        }
        if (tools.isArray(setting.async.otherParam)) {
          for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
            tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
          }
        } else {
          for (var p in setting.async.otherParam) {
            tmpParam[p] = setting.async.otherParam[p];
          }
        }

        var _tmpV = data.getRoot(setting)._ver;
        $.ajax({
          contentType: setting.async.contentType,
          type: setting.async.type,
          url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
          data: tmpParam,
          dataType: setting.async.dataType,
          success: function(msg) {
            if (_tmpV != data.getRoot(setting)._ver) {
              return;
            }
            var newNodes = [];
            try {
              if (!msg || msg.length == 0) {
                newNodes = [];
              } else if (typeof msg == "string") {
                newNodes = eval("(" + msg + ")");
              } else {
                newNodes = msg;
              }
            } catch (err) {
              newNodes = msg;
            }

            if (node) {
              node.isAjaxing = null;
              node.zAsync = true;
            }
            view.setNodeLineIcos(setting, node);
            if (newNodes && newNodes !== "") {
              newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
              view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
            } else {
              view.addNodes(setting, node, [], !!isSilent);
            }
            setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
            tools.apply(callback);
          },
          error: function(XMLHttpRequest, textStatus, errorThrown) {
            if (_tmpV != data.getRoot(setting)._ver) {
              return;
            }
            if (node) node.isAjaxing = null;
            view.setNodeLineIcos(setting, node);
            setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
          }
        });
        return true;
      },
      cancelPreSelectedNode: function(setting, node) {
        var list = data.getRoot(setting).curSelectedList;
        for (var i = 0, j = list.length - 1; j >= i; j--) {
          if (!node || node === list[j]) {
            $("#" + list[j].tId + consts.id.A).removeClass(consts.node.CURSELECTED);
            if (node) {
              data.removeSelectedNode(setting, node);
              break;
            }
          }
        }
        if (!node) data.getRoot(setting).curSelectedList = [];
      },
      createNodeCallback: function(setting) {
        if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
          var root = data.getRoot(setting);
          while (root.createdNodes.length > 0) {
            var node = root.createdNodes.shift();
            tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
            if (!!setting.callback.onNodeCreated) {
              setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
            }
          }
        }
      },
      createNodes: function(setting, level, nodes, parentNode) {
        if (!nodes || nodes.length == 0) return;
        var root = data.getRoot(setting),
          childKey = setting.data.key.children,
          openFlag = !parentNode || parentNode.open || !!$("#" + parentNode[childKey][0].tId).get(0);
        root.createdNodes = [];
        var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag);
        if (!parentNode) {
          setting.treeObj.append(zTreeHtml.join(""));
        } else {
          var ulObj = $("#" + parentNode.tId + consts.id.UL);
          if (ulObj.get(0)) {
            ulObj.append(zTreeHtml.join(""));
          }
        }
        view.createNodeCallback(setting);
      },
      destroy: function(setting) {
        if (!setting) return;
        data.initCache(setting);
        data.initRoot(setting);
        event.unbindTree(setting);
        event.unbindEvent(setting);
        setting.treeObj.empty();
      },
      expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
        var root = data.getRoot(setting),
          childKey = setting.data.key.children;
        if (!node) {
          tools.apply(callback, []);
          return;
        }
        if (root.expandTriggerFlag) {
          var _callback = callback;
          callback = function() {
            if (_callback) _callback();
            if (node.open) {
              setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
            } else {
              setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
            }
          };
          root.expandTriggerFlag = false;
        }
        if (!node.open && node.isParent && ((!$("#" + node.tId + consts.id.UL).get(0)) || (node[childKey] && node[childKey].length > 0 && !$("#" + node[childKey][0].tId).get(0)))) {
          view.appendParentULDom(setting, node);
          view.createNodeCallback(setting);
        }
        if (node.open == expandFlag) {
          tools.apply(callback, []);
          return;
        }
        var ulObj = $("#" + node.tId + consts.id.UL),
          switchObj = $("#" + node.tId + consts.id.SWITCH),
          icoObj = $("#" + node.tId + consts.id.ICON);

        if (node.isParent) {
          node.open = !node.open;
          if (node.iconOpen && node.iconClose) {
            icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
          }

          if (node.open) {
            view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
            view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
            if (animateFlag == false || setting.view.expandSpeed == "") {
              ulObj.show();
              tools.apply(callback, []);
            } else {
              if (node[childKey] && node[childKey].length > 0) {
                ulObj.slideDown(setting.view.expandSpeed, callback);
              } else {
                ulObj.show();
                tools.apply(callback, []);
              }
            }
          } else {
            view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
            view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
            if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
              ulObj.hide();
              tools.apply(callback, []);
            } else {
              ulObj.slideUp(setting.view.expandSpeed, callback);
            }
          }
        } else {
          tools.apply(callback, []);
        }
      },
      expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) {
        if (!node) return;
        if (!node.parentTId) {
          view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
          return;
        } else {
          view.expandCollapseNode(setting, node, expandFlag, animateFlag);
        }
        if (node.parentTId) {
          view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
        }
      },
      expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) {
        var root = data.getRoot(setting),
          childKey = setting.data.key.children,
          treeNodes = (node) ? node[childKey] : root[childKey],
          selfAnimateSign = (node) ? false : animateFlag,
          expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
        data.getRoot(setting).expandTriggerFlag = false;
        if (treeNodes) {
          for (var i = 0, l = treeNodes.length; i < l; i++) {
            if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
          }
        }
        data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
        view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
      },
      makeDOMNodeIcon: function(html, setting, node) {
        var nameStr = data.getNodeName(setting, node),
          name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
        html.push("<span id='", node.tId, consts.id.ICON,
          "' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node),
          "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
          "'>", name, "</span>");
      },
      makeDOMNodeLine: function(html, setting, node) {
        html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>");
      },
      makeDOMNodeMainAfter: function(html, setting, node) {
        html.push("</li>");
      },
      makeDOMNodeMainBefore: function(html, setting, node) {
        html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
      },
      makeDOMNodeNameAfter: function(html, setting, node) {
        html.push("</a>");
      },
      makeDOMNodeNameBefore: function(html, setting, node) {
        var title = data.getNodeTitle(setting, node),
          url = view.makeNodeUrl(setting, node),
          fontcss = view.makeNodeFontCss(setting, node),
          fontStyle = [];
        for (var f in fontcss) {
          fontStyle.push(f, ":", fontcss[f], ";");
        }
        html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level, "' treeNode", consts.id.A, " onclick=\"", (node.click || ""),
          "\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(""),
          "'");
        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {
          html.push("title='", title.replace(/'/g, "&#39;").replace(/</g, "&lt;").replace(/>/g, "&gt;"), "'");
        }
        html.push(">");
      },
      makeNodeFontCss: function(setting, node) {
        var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
        return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
      },
      makeNodeIcoClass: function(setting, node) {
        var icoCss = ["ico"];
        if (!node.isAjaxing) {
          icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
          if (node.isParent) {
            icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
          } else {
            icoCss.push(consts.folder.DOCU);
          }
        }
        return consts.className.BUTTON + " " + icoCss.join("_");
      },
      makeNodeIcoStyle: function(setting, node) {
        var icoStyle = [];
        if (!node.isAjaxing) {
          var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon;
          if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
          if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
            icoStyle.push("width:0px;height:0px;");
          }
        }
        return icoStyle.join("");
      },
      makeNodeLineClass: function(setting, node) {
        var lineClass = [];
        if (setting.view.showLine) {
          if (node.level == 0 && node.isFirstNode && node.isLastNode) {
            lineClass.push(consts.line.ROOT);
          } else if (node.level == 0 && node.isFirstNode) {
            lineClass.push(consts.line.ROOTS);
          } else if (node.isLastNode) {
            lineClass.push(consts.line.BOTTOM);
          } else {
            lineClass.push(consts.line.CENTER);
          }
        } else {
          lineClass.push(consts.line.NOLINE);
        }
        if (node.isParent) {
          lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
        } else {
          lineClass.push(consts.folder.DOCU);
        }
        return view.makeNodeLineClassEx(node) + lineClass.join("_");
      },
      makeNodeLineClassEx: function(node) {
        return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
      },
      makeNodeTarget: function(node) {
        return (node.target || "_blank");
      },
      makeNodeUrl: function(setting, node) {
        var urlKey = setting.data.key.url;
        return node[urlKey] ? node[urlKey] : null;
      },
      makeUlHtml: function(setting, node, html, content) {
        html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>");
        html.push(content);
        html.push("</ul>");
      },
      makeUlLineClass: function(setting, node) {
        return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
      },
      removeChildNodes: function(setting, node) {
        if (!node) return;
        var childKey = setting.data.key.children,
          nodes = node[childKey];
        if (!nodes) return;

        for (var i = 0, l = nodes.length; i < l; i++) {
          data.removeNodeCache(setting, nodes[i]);
        }
        data.removeSelectedNode(setting);
        delete node[childKey];

        if (!setting.data.keep.parent) {
          node.isParent = false;
          node.open = false;
          var tmp_switchObj = $("#" + node.tId + consts.id.SWITCH),
            tmp_icoObj = $("#" + node.tId + consts.id.ICON);
          view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
          view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
          $("#" + node.tId + consts.id.UL).remove();
        } else {
          $("#" + node.tId + consts.id.UL).empty();
        }
      },
      setFirstNode: function(setting, parentNode) {
        var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
        if (childLength > 0) {
          parentNode[childKey][0].isFirstNode = true;
        }
      },
      setLastNode: function(setting, parentNode) {
        var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
        if (childLength > 0) {
          parentNode[childKey][childLength - 1].isLastNode = true;
        }
      },
      removeNode: function(setting, node) {
        var root = data.getRoot(setting),
          childKey = setting.data.key.children,
          parentNode = (node.parentTId) ? node.getParentNode() : root;

        node.isFirstNode = false;
        node.isLastNode = false;
        node.getPreNode = function() { return null; };
        node.getNextNode = function() { return null; };

        if (!data.getNodeCache(setting, node.tId)) {
          return;
        }

        $("#" + node.tId).remove();
        data.removeNodeCache(setting, node);
        data.removeSelectedNode(setting, node);

        for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
          if (parentNode[childKey][i].tId == node.tId) {
            parentNode[childKey].splice(i, 1);
            break;
          }
        }
        view.setFirstNode(setting, parentNode);
        view.setLastNode(setting, parentNode);

        var tmp_ulObj,
          tmp_switchObj,
          tmp_icoObj,
          childLength = parentNode[childKey].length;

        //repair nodes old parent
        if (!setting.data.keep.parent && childLength == 0) {
          //old parentNode has no child nodes
          parentNode.isParent = false;
          parentNode.open = false;
          tmp_ulObj = $("#" + parentNode.tId + consts.id.UL);
          tmp_switchObj = $("#" + parentNode.tId + consts.id.SWITCH);
          tmp_icoObj = $("#" + parentNode.tId + consts.id.ICON);
          view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
          view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
          tmp_ulObj.css("display", "none");

        } else if (setting.view.showLine && childLength > 0) {
          //old parentNode has child nodes
          var newLast = parentNode[childKey][childLength - 1];
          tmp_ulObj = $("#" + newLast.tId + consts.id.UL);
          tmp_switchObj = $("#" + newLast.tId + consts.id.SWITCH);
          tmp_icoObj = $("#" + newLast.tId + consts.id.ICON);
          if (parentNode == root) {
            if (parentNode[childKey].length == 1) {
              //node was root, and ztree has only one root after move node
              view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
            } else {
              var tmp_first_switchObj = $("#" + parentNode[childKey][0].tId + consts.id.SWITCH);
              view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
              view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
            }
          } else {
            view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
          }
          tmp_ulObj.removeClass(consts.line.LINE);
        }
      },
      replaceIcoClass: function(node, obj, newName) {
        if (!obj || node.isAjaxing) return;
        var tmpName = obj.attr("class");
        if (tmpName == undefined) return;
        var tmpList = tmpName.split("_");
        switch (newName) {
        case consts.folder.OPEN:
        case consts.folder.CLOSE:
        case consts.folder.DOCU:
          tmpList[tmpList.length - 1] = newName;
          break;
        }
        obj.attr("class", tmpList.join("_"));
      },
      replaceSwitchClass: function(node, obj, newName) {
        if (!obj) return;
        var tmpName = obj.attr("class");
        if (tmpName == undefined) return;
        var tmpList = tmpName.split("_");
        switch (newName) {
        case consts.line.ROOT:
        case consts.line.ROOTS:
        case consts.line.CENTER:
        case consts.line.BOTTOM:
        case consts.line.NOLINE:
          tmpList[0] = view.makeNodeLineClassEx(node) + newName;
          break;
        case consts.folder.OPEN:
        case consts.folder.CLOSE:
        case consts.folder.DOCU:
          tmpList[1] = newName;
          break;
        }
        obj.attr("class", tmpList.join("_"));
        if (newName !== consts.folder.DOCU) {
          obj.removeAttr("disabled");
        } else {
          obj.attr("disabled", "disabled");
        }
      },
      selectNode: function(setting, node, addFlag) {
        if (!addFlag) {
          view.cancelPreSelectedNode(setting);
        }
        $("#" + node.tId + consts.id.A).addClass(consts.node.CURSELECTED);
        data.addSelectedNode(setting, node);
      },
      setNodeFontCss: function(setting, treeNode) {
        var aObj = $("#" + treeNode.tId + consts.id.A),
          fontCss = view.makeNodeFontCss(setting, treeNode);
        if (fontCss) {
          aObj.css(fontCss);
        }
      },
      setNodeLineIcos: function(setting, node) {
        if (!node) return;
        var switchObj = $("#" + node.tId + consts.id.SWITCH),
          ulObj = $("#" + node.tId + consts.id.UL),
          icoObj = $("#" + node.tId + consts.id.ICON),
          ulLine = view.makeUlLineClass(setting, node);
        if (ulLine.length == 0) {
          ulObj.removeClass(consts.line.LINE);
        } else {
          ulObj.addClass(ulLine);
        }
        switchObj.attr("class", view.makeNodeLineClass(setting, node));
        if (node.isParent) {
          switchObj.removeAttr("disabled");
        } else {
          switchObj.attr("disabled", "disabled");
        }
        icoObj.removeAttr("style");
        icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
        icoObj.attr("class", view.makeNodeIcoClass(setting, node));
      },
      setNodeName: function(setting, node) {
        var title = data.getNodeTitle(setting, node),
          nObj = $("#" + node.tId + consts.id.SPAN);
        nObj.empty();
        if (setting.view.nameIsHTML) {
          nObj.html(data.getNodeName(setting, node));
        } else {
          nObj.text(data.getNodeName(setting, node));
        }
        if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
          var aObj = $("#" + node.tId + consts.id.A);
          aObj.attr("title", !title ? "" : title);
        }
      },
      setNodeTarget: function(node) {
        var aObj = $("#" + node.tId + consts.id.A);
        aObj.attr("target", view.makeNodeTarget(node));
      },
      setNodeUrl: function(setting, node) {
        var aObj = $("#" + node.tId + consts.id.A),
          url = view.makeNodeUrl(setting, node);
        if (url == null || url.length == 0) {
          aObj.removeAttr("href");
        } else {
          aObj.attr("href", url);
        }
      },
      switchNode: function(setting, node) {
        if (node.open || !tools.canAsync(setting, node)) {
          view.expandCollapseNode(setting, node, !node.open);
        } else if (setting.async.enable) {
          if (!view.asyncNode(setting, node)) {
            view.expandCollapseNode(setting, node, !node.open);
            return;
          }
        } else if (node) {
          view.expandCollapseNode(setting, node, !node.open);
        }
      }
    };
  // zTree defind
  $.fn.zTree = {
    consts: _consts,
    _z: {
      tools: tools,
      view: view,
      event: event,
      data: data
    },
    getZTreeObj: function(treeId) {
      var o = data.getZTreeTools(treeId);
      return o ? o : null;
    },
    destroy: function(treeId) {
      if (!!treeId && treeId.length > 0) {
        view.destroy(data.getSetting(treeId));
      } else {
        for (var s in settings) {
          view.destroy(settings[s]);
        }
      }
    },
    init: function(obj, zSetting, zNodes) {
      var setting = tools.clone(_setting);
      $.extend(true, setting, zSetting);
      setting.treeId = obj.attr("id");
      setting.treeObj = obj;
      setting.treeObj.empty();
      settings[setting.treeId] = setting;
      //For some older browser,(e.g., ie6)
      if (typeof document.body.style.maxHeight === "undefined") {
        setting.view.expandSpeed = "";
      }
      data.initRoot(setting);
      var root = data.getRoot(setting),
        childKey = setting.data.key.children;
      zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : [];
      if (setting.data.simpleData.enable) {
        root[childKey] = data.transformTozTreeFormat(setting, zNodes);
      } else {
        root[childKey] = zNodes;
      }

      data.initCache(setting);
      event.unbindTree(setting);
      event.bindTree(setting);
      event.unbindEvent(setting);
      event.bindEvent(setting);

      var zTreeTools = {
        setting: setting,
        addNodes: function(parentNode, newNodes, isSilent) {
          if (!newNodes) return null;
          if (!parentNode) parentNode = null;
          if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
          var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]);

          function addCallback() {
            view.addNodes(setting, parentNode, xNewNodes, (isSilent == true));
          }

          if (tools.canAsync(setting, parentNode)) {
            view.asyncNode(setting, parentNode, isSilent, addCallback);
          } else {
            addCallback();
          }
          return xNewNodes;
        },
        cancelSelectedNode: function(node) {
          view.cancelPreSelectedNode(this.setting, node);
        },
        destroy: function() {
          view.destroy(this.setting);
        },
        expandAll: function(expandFlag) {
          expandFlag = !!expandFlag;
          view.expandCollapseSonNode(this.setting, null, expandFlag, true);
          return expandFlag;
        },
        expandNode: function(node, expandFlag, sonSign, focus, callbackFlag) {
          if (!node || !node.isParent) return null;
          if (expandFlag !== true && expandFlag !== false) {
            expandFlag = !node.open;
          }
          callbackFlag = !!callbackFlag;

          if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
            return null;
          } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
            return null;
          }
          if (expandFlag && node.parentTId) {
            view.expandCollapseParentNode(this.setting, node.getParentNode(), expandFlag, false);
          }
          if (expandFlag === node.open && !sonSign) {
            return null;
          }

          data.getRoot(setting).expandTriggerFlag = callbackFlag;
          if (sonSign) {
            view.expandCollapseSonNode(this.setting, node, expandFlag, true, function() {
              if (focus !== false) {
                try {
                  $("#" + node.tId).focus().blur();
                } catch (e) {
                }
              }
            });
          } else {
            node.open = !expandFlag;
            view.switchNode(this.setting, node);
            if (focus !== false) {
              try {
                $("#" + node.tId).focus().blur();
              } catch (e) {
              }
            }
          }
          return expandFlag;
        },
        getNodes: function() {
          return data.getNodes(this.setting);
        },
        getNodeByParam: function(key, value, parentNode) {
          if (!key) return null;
          return data.getNodeByParam(this.setting, parentNode ? parentNode[this.setting.data.key.children] : data.getNodes(this.setting), key, value);
        },
        getNodeByTId: function(tId) {
          return data.getNodeCache(this.setting, tId);
        },
        getNodesByParam: function(key, value, parentNode) {
          if (!key) return null;
          return data.getNodesByParam(this.setting, parentNode ? parentNode[this.setting.data.key.children] : data.getNodes(this.setting), key, value);
        },
        getNodesByParamFuzzy: function(key, value, parentNode) {
          if (!key) return null;
          return data.getNodesByParamFuzzy(this.setting, parentNode ? parentNode[this.setting.data.key.children] : data.getNodes(this.setting), key, value);
        },
        getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
          isSingle = !!isSingle;
          if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
          return data.getNodesByFilter(this.setting, parentNode ? parentNode[this.setting.data.key.children] : data.getNodes(this.setting), filter, isSingle, invokeParam);
        },
        getNodeIndex: function(node) {
          if (!node) return null;
          var childKey = setting.data.key.children,
            parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(this.setting);
          for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
            if (parentNode[childKey][i] == node) return i;
          }
          return -1;
        },
        getSelectedNodes: function() {
          var r = [], list = data.getRoot(this.setting).curSelectedList;
          for (var i = 0, l = list.length; i < l; i++) {
            r.push(list[i]);
          }
          return r;
        },
        isSelectedNode: function(node) {
          return data.isSelectedNode(this.setting, node);
        },
        reAsyncChildNodes: function(parentNode, reloadType, isSilent) {
          if (!this.setting.async.enable) return;
          var isRoot = !parentNode;
          if (isRoot) {
            parentNode = data.getRoot(this.setting);
          }
          if (reloadType == "refresh") {
            var childKey = this.setting.data.key.children;
            for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
              data.removeNodeCache(setting, parentNode[childKey][i]);
            }
            data.removeSelectedNode(setting);
            parentNode[childKey] = [];
            if (isRoot) {
              this.setting.treeObj.empty();
            } else {
              var ulObj = $("#" + parentNode.tId + consts.id.UL);
              ulObj.empty();
            }
          }
          view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent);
        },
        refresh: function() {
          this.setting.treeObj.empty();
          var root = data.getRoot(this.setting),
            nodes = root[this.setting.data.key.children];
          data.initRoot(this.setting);
          root[this.setting.data.key.children] = nodes;
          data.initCache(this.setting);
          view.createNodes(this.setting, 0, root[this.setting.data.key.children]);
        },
        removeChildNodes: function(node) {
          if (!node) return null;
          var childKey = setting.data.key.children,
            nodes = node[childKey];
          view.removeChildNodes(setting, node);
          return nodes ? nodes : null;
        },
        removeNode: function(node, callbackFlag) {
          if (!node) return;
          callbackFlag = !!callbackFlag;
          if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
          view.removeNode(setting, node);
          if (callbackFlag) {
            this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
          }
        },
        selectNode: function(node, addFlag) {
          if (!node) return;
          if (tools.uCanDo(this.setting)) {
            addFlag = setting.view.selectedMulti && addFlag;
            if (node.parentTId) {
              view.expandCollapseParentNode(this.setting, node.getParentNode(), true, false, function() {
                try {
                  $("#" + node.tId).focus().blur();
                } catch (e) {
                }
              });
            } else {
              try {
                $("#" + node.tId).focus().blur();
              } catch (e) {
              }
            }
            view.selectNode(this.setting, node, addFlag);
          }
        },
        transformTozTreeNodes: function(simpleNodes) {
          return data.transformTozTreeFormat(this.setting, simpleNodes);
        },
        transformToArray: function(nodes) {
          return data.transformToArrayFormat(this.setting, nodes);
        },
        updateNode: function(node, checkTypeFlag) {
          if (!node) return;
          var nObj = $("#" + node.tId);
          if (nObj.get(0) && tools.uCanDo(this.setting)) {
            view.setNodeName(this.setting, node);
            view.setNodeTarget(node);
            view.setNodeUrl(this.setting, node);
            view.setNodeLineIcos(this.setting, node);
            view.setNodeFontCss(this.setting, node);
          }
        }
      };
      root.treeTools = zTreeTools;
      data.setZTreeTools(setting, zTreeTools);

      if (root[childKey] && root[childKey].length > 0) {
        view.createNodes(setting, 0, root[childKey]);
      } else if (setting.async.enable && setting.async.url && setting.async.url !== "") {
        view.asyncNode(setting);
      }
      return zTreeTools;
    }
  };

  var zt = $.fn.zTree,
    consts = zt.consts;
})(jQuery);
/*
 * JQuery zTree excheck 3.5.12
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2013-03-11
 */
(function($) {
  //default consts of excheck
  var _consts = {
        event: {
          CHECK: "ztree_check"
        },
        id: {
          CHECK: "_check"
        },
        checkbox: {
          STYLE: "checkbox",
          DEFAULT: "chk",
          DISABLED: "disable",
          FALSE: "false",
          TRUE: "true",
          FULL: "full",
          PART: "part",
          FOCUS: "focus"
        },
        radio: {
          STYLE: "radio",
          TYPE_ALL: "all",
          TYPE_LEVEL: "level"
        }
      },
    //default setting of excheck
    _setting = {
      check: {
        enable: false,
        autoCheckTrigger: false,
        chkStyle: _consts.checkbox.STYLE,
        nocheckInherit: false,
        chkDisabledInherit: false,
        radioType: _consts.radio.TYPE_LEVEL,
        chkboxType: {
          "Y": "ps",
          "N": "ps"
        }
      },
      data: {
        key: {
          checked: "checked"
        }
      },
      callback: {
        beforeCheck: null,
        onCheck: null
      }
    },
    //default root of excheck
    _initRoot = function(setting) {
      var r = data.getRoot(setting);
      r.radioCheckedList = [];
    },
    //default cache of excheck
    _initCache = function(treeId) {},
    //default bind event of excheck
    _bindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event;
      o.bind(c.CHECK, function(event, srcEvent, treeId, node) {
        tools.apply(setting.callback.onCheck, [!!srcEvent ? srcEvent : event, treeId, node]);
      });
    },
    _unbindEvent = function(setting) {
      var o = setting.treeObj,
        c = consts.event;
      o.unbind(c.CHECK);
    },
    //default event proxy of excheck
    _eventProxy = function(e) {
      var target = e.target,
        setting = data.getSetting(e.data.treeId),
        tId = "",
        node = null,
        nodeEventType = "",
        treeEventType = "",
        nodeEventCallback = null,
        treeEventCallback = null;

      if (tools.eqs(e.type, "mouseover")) {
        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
          tId = target.parentNode.id;
          nodeEventType = "mouseoverCheck";
        }
      } else if (tools.eqs(e.type, "mouseout")) {
        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
          tId = target.parentNode.id;
          nodeEventType = "mouseoutCheck";
        }
      } else if (tools.eqs(e.type, "click")) {
        if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
          tId = target.parentNode.id;
          nodeEventType = "checkNode";
        }
      }
      if (tId.length > 0) {
        node = data.getNodeCache(setting, tId);
        switch (nodeEventType) {
        case "checkNode":
          nodeEventCallback = _handler.onCheckNode;
          break;
        case "mouseoverCheck":
          nodeEventCallback = _handler.onMouseoverCheck;
          break;
        case "mouseoutCheck":
          nodeEventCallback = _handler.onMouseoutCheck;
          break;
        }
      }
      var proxyResult = {
        stop: false,
        node: node,
        nodeEventType: nodeEventType,
        nodeEventCallback: nodeEventCallback,
        treeEventType: treeEventType,
        treeEventCallback: treeEventCallback
      };
      return proxyResult;
    },
    //default init node of excheck
    _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
      if (!n) return;
      var checkedKey = setting.data.key.checked;
      if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
      n[checkedKey] = !!n[checkedKey];
      n.checkedOld = n[checkedKey];
      if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
      n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
      if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
      n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
      if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
      n.halfCheck = !!n.halfCheck;
      n.check_Child_State = -1;
      n.check_Focus = false;
      n.getCheckStatus = function() { return data.getCheckStatus(setting, n); };
    },
    //add dom for check
    _beforeA = function(setting, node, html) {
      var checkedKey = setting.data.key.checked;
      if (setting.check.enable) {
        data.makeChkFlag(setting, node);
        if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && node[checkedKey]) {
          var r = data.getRoot(setting);
          r.radioCheckedList.push(node);
        }
        html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>");
      }
    },
    //update zTreeObj, add method of check
    _zTreeTools = function(setting, zTreeTools) {
      zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
        var checkedKey = this.setting.data.key.checked;
        if (node.chkDisabled === true) return;
        if (checked !== true && checked !== false) {
          checked = !node[checkedKey];
        }
        callbackFlag = !!callbackFlag;

        if (node[checkedKey] === checked && !checkTypeFlag) {
          return;
        } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
          return;
        }
        if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
          node[checkedKey] = checked;
          var checkObj = $("#" + node.tId + consts.id.CHECK);
          if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
          view.setChkClass(this.setting, checkObj, node);
          view.repairParentChkClassWithSelf(this.setting, node);
          if (callbackFlag) {
            setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
          }
        }
      };
      zTreeTools.checkAllNodes = function(checked) {
        view.repairAllChk(this.setting, !!checked);
      };
      zTreeTools.getCheckedNodes = function(checked) {
        var childKey = this.setting.data.key.children;
        checked = (checked !== false);
        return data.getTreeCheckedNodes(this.setting, data.getRoot(setting)[childKey], checked);
      };
      zTreeTools.getChangeCheckedNodes = function() {
        var childKey = this.setting.data.key.children;
        return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(setting)[childKey]);
      };
      zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
        disabled = !!disabled;
        inheritParent = !!inheritParent;
        inheritChildren = !!inheritChildren;
        view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
        view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
      };
      var _updateNode = zTreeTools.updateNode;
      zTreeTools.updateNode = function(node, checkTypeFlag) {
        if (_updateNode) _updateNode.apply(zTreeTools, arguments);
        if (!node || !this.setting.check.enable) return;
        var nObj = $("#" + node.tId);
        if (nObj.get(0) && tools.uCanDo(this.setting)) {
          var checkObj = $("#" + node.tId + consts.id.CHECK);
          if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
          view.setChkClass(this.setting, checkObj, node);
          view.repairParentChkClassWithSelf(this.setting, node);
        }
      };
    },
    //method of operate data
    _data = {
      getRadioCheckedList: function(setting) {
        var checkedList = data.getRoot(setting).radioCheckedList;
        for (var i = 0, j = checkedList.length; i < j; i++) {
          if (!data.getNodeCache(setting, checkedList[i].tId)) {
            checkedList.splice(i, 1);
            i--;
            j--;
          }
        }
        return checkedList;
      },
      getCheckStatus: function(setting, node) {
        if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
        var checkedKey = setting.data.key.checked,
          r = {
            checked: node[checkedKey],
            half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
          };
        return r;
      },
      getTreeCheckedNodes: function(setting, nodes, checked, results) {
        if (!nodes) return [];
        var childKey = setting.data.key.children,
          checkedKey = setting.data.key.checked,
          onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
        results = !results ? [] : results;
        for (var i = 0, l = nodes.length; i < l; i++) {
          if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
            results.push(nodes[i]);
            if (onlyOne) {
              break;
            }
          }
          data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
          if (onlyOne && results.length > 0) {
            break;
          }
        }
        return results;
      },
      getTreeChangeCheckedNodes: function(setting, nodes, results) {
        if (!nodes) return [];
        var childKey = setting.data.key.children,
          checkedKey = setting.data.key.checked;
        results = !results ? [] : results;
        for (var i = 0, l = nodes.length; i < l; i++) {
          if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
            results.push(nodes[i]);
          }
          data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
        }
        return results;
      },
      makeChkFlag: function(setting, node) {
        if (!node) return;
        var childKey = setting.data.key.children,
          checkedKey = setting.data.key.checked,
          chkFlag = -1;
        if (node[childKey]) {
          for (var i = 0, l = node[childKey].length; i < l; i++) {
            var cNode = node[childKey][i];
            var tmp = -1;
            if (setting.check.chkStyle == consts.radio.STYLE) {
              if (cNode.nocheck === true || cNode.chkDisabled === true) {
                tmp = cNode.check_Child_State;
              } else if (cNode.halfCheck === true) {
                tmp = 2;
              } else if (cNode[checkedKey]) {
                tmp = 2;
              } else {
                tmp = cNode.check_Child_State > 0 ? 2 : 0;
              }
              if (tmp == 2) {
                chkFlag = 2;
                break;
              } else if (tmp == 0) {
                chkFlag = 0;
              }
            } else if (setting.check.chkStyle == consts.checkbox.STYLE) {
              if (cNode.nocheck === true || cNode.chkDisabled === true) {
                tmp = cNode.check_Child_State;
              } else if (cNode.halfCheck === true) {
                tmp = 1;
              } else if (cNode[checkedKey]) {
                tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
              } else {
                tmp = (cNode.check_Child_State > 0) ? 1 : 0;
              }
              if (tmp === 1) {
                chkFlag = 1;
                break;
              } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
                chkFlag = 1;
                break;
              } else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
                chkFlag = 1;
                break;
              } else if (tmp > -1) {
                chkFlag = tmp;
              }
            }
          }
        }
        node.check_Child_State = chkFlag;
      }
    },
    //method of event proxy
    _event = {

    },
    //method of event handler
    _handler = {
      onCheckNode: function(event, node) {
        if (node.chkDisabled === true) return false;
        var setting = data.getSetting(event.data.treeId),
          checkedKey = setting.data.key.checked;
        if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
        node[checkedKey] = !node[checkedKey];
        view.checkNodeRelation(setting, node);
        var checkObj = $("#" + node.tId + consts.id.CHECK);
        view.setChkClass(setting, checkObj, node);
        view.repairParentChkClassWithSelf(setting, node);
        setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
        return true;
      },
      onMouseoverCheck: function(event, node) {
        if (node.chkDisabled === true) return false;
        var setting = data.getSetting(event.data.treeId),
          checkObj = $("#" + node.tId + consts.id.CHECK);
        node.check_Focus = true;
        view.setChkClass(setting, checkObj, node);
        return true;
      },
      onMouseoutCheck: function(event, node) {
        if (node.chkDisabled === true) return false;
        var setting = data.getSetting(event.data.treeId),
          checkObj = $("#" + node.tId + consts.id.CHECK);
        node.check_Focus = false;
        view.setChkClass(setting, checkObj, node);
        return true;
      }
    },
    //method of tools for zTree
    _tools = {

    },
    //method of operate ztree dom
    _view = {
      checkNodeRelation: function(setting, node) {
        var pNode,
          i,
          l,
          childKey = setting.data.key.children,
          checkedKey = setting.data.key.checked,
          r = consts.radio;
        if (setting.check.chkStyle == r.STYLE) {
          var checkedList = data.getRadioCheckedList(setting);
          if (node[checkedKey]) {
            if (setting.check.radioType == r.TYPE_ALL) {
              for (i = checkedList.length - 1; i >= 0; i--) {
                pNode = checkedList[i];
                pNode[checkedKey] = false;
                checkedList.splice(i, 1);

                view.setChkClass(setting, $("#" + pNode.tId + consts.id.CHECK), pNode);
                if (pNode.parentTId != node.parentTId) {
                  view.repairParentChkClassWithSelf(setting, pNode);
                }
              }
              checkedList.push(node);
            } else {
              var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
              for (i = 0, l = parentNode[childKey].length; i < l; i++) {
                pNode = parentNode[childKey][i];
                if (pNode[checkedKey] && pNode != node) {
                  pNode[checkedKey] = false;
                  view.setChkClass(setting, $("#" + pNode.tId + consts.id.CHECK), pNode);
                }
              }
            }
          } else if (setting.check.radioType == r.TYPE_ALL) {
            for (i = 0, l = checkedList.length; i < l; i++) {
              if (node == checkedList[i]) {
                checkedList.splice(i, 1);
                break;
              }
            }
          }

        } else {
          if (node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
            view.setSonNodeCheckBox(setting, node, true);
          }
          if (!node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
            view.setSonNodeCheckBox(setting, node, false);
          }
          if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
            view.setParentNodeCheckBox(setting, node, true);
          }
          if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
            view.setParentNodeCheckBox(setting, node, false);
          }
        }
      },
      makeChkClass: function(setting, node) {
        var checkedKey = setting.data.key.checked,
          c = consts.checkbox,
          r = consts.radio,
          fullStyle = "";
        if (node.chkDisabled === true) {
          fullStyle = c.DISABLED;
        } else if (node.halfCheck) {
          fullStyle = c.PART;
        } else if (setting.check.chkStyle == r.STYLE) {
          fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
        } else {
          fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART);
        }
        var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
        chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
        return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
      },
      repairAllChk: function(setting, checked) {
        if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
          var checkedKey = setting.data.key.checked,
            childKey = setting.data.key.children,
            root = data.getRoot(setting);
          for (var i = 0, l = root[childKey].length; i < l; i++) {
            var node = root[childKey][i];
            if (node.nocheck !== true && node.chkDisabled !== true) {
              node[checkedKey] = checked;
            }
            view.setSonNodeCheckBox(setting, node, checked);
          }
        }
      },
      repairChkClass: function(setting, node) {
        if (!node) return;
        data.makeChkFlag(setting, node);
        if (node.nocheck !== true) {
          var checkObj = $("#" + node.tId + consts.id.CHECK);
          view.setChkClass(setting, checkObj, node);
        }
      },
      repairParentChkClass: function(setting, node) {
        if (!node || !node.parentTId) return;
        var pNode = node.getParentNode();
        view.repairChkClass(setting, pNode);
        view.repairParentChkClass(setting, pNode);
      },
      repairParentChkClassWithSelf: function(setting, node) {
        if (!node) return;
        var childKey = setting.data.key.children;
        if (node[childKey] && node[childKey].length > 0) {
          view.repairParentChkClass(setting, node[childKey][0]);
        } else {
          view.repairParentChkClass(setting, node);
        }
      },
      repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
        if (!node) return;
        var childKey = setting.data.key.children;
        if (node.chkDisabled != chkDisabled) {
          node.chkDisabled = chkDisabled;
        }
        view.repairChkClass(setting, node);
        if (node[childKey] && inherit) {
          for (var i = 0, l = node[childKey].length; i < l; i++) {
            var sNode = node[childKey][i];
            view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
          }
        }
      },
      repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
        if (!node) return;
        if (node.chkDisabled != chkDisabled && inherit) {
          node.chkDisabled = chkDisabled;
        }
        view.repairChkClass(setting, node);
        view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
      },
      setChkClass: function(setting, obj, node) {
        if (!obj) return;
        if (node.nocheck === true) {
          obj.hide();
        } else {
          obj.show();
        }
        obj.removeClass();
        obj.addClass(view.makeChkClass(setting, node));
      },
      setParentNodeCheckBox: function(setting, node, value, srcNode) {
        var childKey = setting.data.key.children,
          checkedKey = setting.data.key.checked,
          checkObj = $("#" + node.tId + consts.id.CHECK);
        if (!srcNode) srcNode = node;
        data.makeChkFlag(setting, node);
        if (node.nocheck !== true && node.chkDisabled !== true) {
          node[checkedKey] = value;
          view.setChkClass(setting, checkObj, node);
          if (setting.check.autoCheckTrigger && node != srcNode) {
            setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
          }
        }
        if (node.parentTId) {
          var pSign = true;
          if (!value) {
            var pNodes = node.getParentNode()[childKey];
            for (var i = 0, l = pNodes.length; i < l; i++) {
              if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey])
                || ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
                pSign = false;
                break;
              }
            }
          }
          if (pSign) {
            view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
          }
        }
      },
      setSonNodeCheckBox: function(setting, node, value, srcNode) {
        if (!node) return;
        var childKey = setting.data.key.children,
          checkedKey = setting.data.key.checked,
          checkObj = $("#" + node.tId + consts.id.CHECK);
        if (!srcNode) srcNode = node;

        var hasDisable = false;
        if (node[childKey]) {
          for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) {
            var sNode = node[childKey][i];
            view.setSonNodeCheckBox(setting, sNode, value, srcNode);
            if (sNode.chkDisabled === true) hasDisable = true;
          }
        }

        if (node != data.getRoot(setting) && node.chkDisabled !== true) {
          if (hasDisable && node.nocheck !== true) {
            data.makeChkFlag(setting, node);
          }
          if (node.nocheck !== true && node.chkDisabled !== true) {
            node[checkedKey] = value;
            if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
          } else {
            node.check_Child_State = -1;
          }
          view.setChkClass(setting, checkObj, node);
          if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
            setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
          }
        }

      }
    },

    _z = {
      tools: _tools,
      view: _view,
      event: _event,
      data: _data
    };
  $.extend(true, $.fn.zTree.consts, _consts);
  $.extend(true, $.fn.zTree._z, _z);

  var zt = $.fn.zTree,
    tools = zt._z.tools,
    consts = zt.consts,
    view = zt._z.view,
    data = zt._z.data,
    event = zt._z.event;

  data.exSetting(_setting);
  data.addInitBind(_bindEvent);
  data.addInitUnBind(_unbindEvent);
  data.addInitCache(_initCache);
  data.addInitNode(_initNode);
  data.addInitProxy(_eventProxy);
  data.addInitRoot(_initRoot);
  data.addBeforeA(_beforeA);
  data.addZTreeTools(_zTreeTools);

  var _createNodes = view.createNodes;
  view.createNodes = function(setting, level, nodes, parentNode) {
    if (_createNodes) _createNodes.apply(view, arguments);
    if (!nodes) return;
    view.repairParentChkClassWithSelf(setting, parentNode);
  };
  var _removeNode = view.removeNode;
  view.removeNode = function(setting, node) {
    var parentNode = node.getParentNode();
    if (_removeNode) _removeNode.apply(view, arguments);
    if (!node || !parentNode) return;
    view.repairChkClass(setting, parentNode);
    view.repairParentChkClass(setting, parentNode);
  };
  var _appendNodes = view.appendNodes;
  view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) {
    var html = "";
    if (_appendNodes) {
      html = _appendNodes.apply(view, arguments);
    }
    if (parentNode) {
      data.makeChkFlag(setting, parentNode);
    }
    return html;
  };
})(jQuery);
/*
 * JQuery zTree exedit 3.5.12
 * http://zTree.me/
 *
 * Copyright (c) 2010 Hunter.z
 *
 * Licensed same as jquery - MIT License
 * http://www.opensource.org/licenses/mit-license.php
 *
 * email: hunter.z@263.net
 * Date: 2013-03-11
 */
(function($) {
  //default consts of exedit
  var _consts = {
        event: {
          DRAG: "ztree_drag",
          DROP: "ztree_drop",
          REMOVE: "ztree_remove",
          RENAME: "ztree_rename"
        },
        id: {
          EDIT: "_edit",
          INPUT: "_input",
          REMOVE: "_remove"
        },
        move: {
          TYPE_INNER: "inner",
          TYPE_PREV: "prev",
          TYPE_NEXT: "next"
        },
        node: {
          CURSELECTED_EDIT: "curSelectedNode_Edit",
          TMPTARGET_TREE: "tmpTargetzTree",
          TMPTARGET_NODE: "tmpTargetNode"
        }
      },
    //default setting of exedit
    _setting = {
      edit: {
        enable: false,
        editNameSelectAll: false,
        showRemoveBtn: true,
        showRenameBtn: true,
        removeTitle: "remove",
        renameTitle: "rename",
        drag: {
          autoExpandTrigger: false,
          isCopy: true,
          isMove: true,
          prev: true,
          next: true,
          inner: true,
          minMoveSize: 5,
          borderMax: 10,
          borderMin: -5,
          maxShowNodeNum: 5,
          autoOpenTime: 500
        }
      },
      view: {
        addHoverDom: null,
        removeHoverDom: null
      },
      callback: {
        beforeDrag: null,
        beforeDragOpen: null,
        beforeDrop: null,
        beforeEditName: null,
        beforeRename: null,
        onDrag: null,
        onDrop: null,
        onRename: null
      }
    },
    //default root of exedit
    _initRoot = function(setting) {
      var r = data.getRoot(setting);
      r.curEditNode = null;
      r.curEditInput = null;
      r.curHoverNode = null;
      r.dragFlag = 0;
      r.dragNodeShowBefore = [];
      r.dragMaskList = new Array();
      r.showHoverDom = true;
    },
    //default cache of exedit
    _initCache = function(treeId) {},
    //default bind event of exedit
    _bindEvent = function(setting) {
      var o = setting.treeObj;
      var c = consts.event;
      o.bind(c.RENAME, function(event, treeId, treeNode) {
        tools.apply(setting.callback.onRename, [event, treeId, treeNode]);
      });

      o.bind(c.REMOVE, function(event, treeId, treeNode) {
        tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
      });

      o.bind(c.DRAG, function(event, srcEvent, treeId, treeNodes) {
        tools.apply(setting.callback.onDrag, [srcEvent, treeId, treeNodes]);
      });

      o.bind(c.DROP, function(event, srcEvent, treeId, treeNodes, targetNode, moveType, isCopy) {
        tools.apply(setting.callback.onDrop, [srcEvent, treeId, treeNodes, targetNode, moveType, isCopy]);
      });
    },
    _unbindEvent = function(setting) {
      var o = setting.treeObj;
      var c = consts.event;
      o.unbind(c.RENAME);
      o.unbind(c.REMOVE);
      o.unbind(c.DRAG);
      o.unbind(c.DROP);
    },
    //default event proxy of exedit
    _eventProxy = function(e) {
      var target = e.target,
        setting = data.getSetting(e.data.treeId),
        relatedTarget = e.relatedTarget,
        tId = "",
        node = null,
        nodeEventType = "",
        treeEventType = "",
        nodeEventCallback = null,
        treeEventCallback = null,
        tmp = null;

      if (tools.eqs(e.type, "mouseover")) {
        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
        if (tmp) {
          tId = tmp.parentNode.id;
          nodeEventType = "hoverOverNode";
        }
      } else if (tools.eqs(e.type, "mouseout")) {
        tmp = tools.getMDom(setting, relatedTarget, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
        if (!tmp) {
          tId = "remove";
          nodeEventType = "hoverOutNode";
        }
      } else if (tools.eqs(e.type, "mousedown")) {
        tmp = tools.getMDom(setting, target, [{ tagName: "a", attrName: "treeNode" + consts.id.A }]);
        if (tmp) {
          tId = tmp.parentNode.id;
          nodeEventType = "mousedownNode";
        }
      }
      if (tId.length > 0) {
        node = data.getNodeCache(setting, tId);
        switch (nodeEventType) {
        case "mousedownNode":
          nodeEventCallback = _handler.onMousedownNode;
          break;
        case "hoverOverNode":
          nodeEventCallback = _handler.onHoverOverNode;
          break;
        case "hoverOutNode":
          nodeEventCallback = _handler.onHoverOutNode;
          break;
        }
      }
      var proxyResult = {
        stop: false,
        node: node,
        nodeEventType: nodeEventType,
        nodeEventCallback: nodeEventCallback,
        treeEventType: treeEventType,
        treeEventCallback: treeEventCallback
      };
      return proxyResult;
    },
    //default init node of exedit
    _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
      if (!n) return;
      n.isHover = false;
      n.editNameFlag = false;
    },
    //update zTreeObj, add method of edit
    _zTreeTools = function(setting, zTreeTools) {
      zTreeTools.cancelEditName = function(newName) {
        var root = data.getRoot(setting),
          nameKey = setting.data.key.name,
          node = root.curEditNode;
        if (!root.curEditNode) return;
        view.cancelCurEditNode(setting, newName ? newName : node[nameKey]);
      };
      zTreeTools.copyNode = function(targetNode, node, moveType, isSilent) {
        if (!node) return null;
        if (targetNode && !targetNode.isParent && setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) return null;
        var newNode = tools.clone(node);
        if (!targetNode) {
          targetNode = null;
          moveType = consts.move.TYPE_INNER;
        }
        if (moveType == consts.move.TYPE_INNER) {
          function copyCallback() {
            view.addNodes(setting, targetNode, [newNode], isSilent);
          }

          if (tools.canAsync(setting, targetNode)) {
            view.asyncNode(setting, targetNode, isSilent, copyCallback);
          } else {
            copyCallback();
          }
        } else {
          view.addNodes(setting, targetNode.parentNode, [newNode], isSilent);
          view.moveNode(setting, targetNode, newNode, moveType, false, isSilent);
        }
        return newNode;
      };
      zTreeTools.editName = function(node) {
        if (!node || !node.tId || node !== data.getNodeCache(setting, node.tId)) return;
        if (node.parentTId) view.expandCollapseParentNode(setting, node.getParentNode(), true);
        view.editNode(setting, node);
      };
      zTreeTools.moveNode = function(targetNode, node, moveType, isSilent) {
        if (!node) return node;
        if (targetNode && !targetNode.isParent && setting.data.keep.leaf && moveType === consts.move.TYPE_INNER) {
          return null;
        } else if (targetNode && ((node.parentTId == targetNode.tId && moveType == consts.move.TYPE_INNER) || $("#" + node.tId).find("#" + targetNode.tId).length > 0)) {
          return null;
        } else if (!targetNode) {
          targetNode = null;
        }

        function moveCallback() {
          view.moveNode(setting, targetNode, node, moveType, false, isSilent);
        }

        if (tools.canAsync(setting, targetNode) && moveType === consts.move.TYPE_INNER) {
          view.asyncNode(setting, targetNode, isSilent, moveCallback);
        } else {
          moveCallback();
        }
        return node;
      };
      zTreeTools.setEditable = function(editable) {
        setting.edit.enable = editable;
        return this.refresh();
      };
    },
    //method of operate data
    _data = {
      setSonNodeLevel: function(setting, parentNode, node) {
        if (!node) return;
        var childKey = setting.data.key.children;
        node.level = (parentNode) ? parentNode.level + 1 : 0;
        if (!node[childKey]) return;
        for (var i = 0, l = node[childKey].length; i < l; i++) {
          if (node[childKey][i]) data.setSonNodeLevel(setting, node, node[childKey][i]);
        }
      }
    },
    //method of event proxy
    _event = {

    },
    //method of event handler
    _handler = {
      onHoverOverNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId),
          root = data.getRoot(setting);
        if (root.curHoverNode != node) {
          _handler.onHoverOutNode(event);
        }
        root.curHoverNode = node;
        view.addHoverDom(setting, node);
      },
      onHoverOutNode: function(event, node) {
        var setting = data.getSetting(event.data.treeId),
          root = data.getRoot(setting);
        if (root.curHoverNode && !data.isSelectedNode(setting, root.curHoverNode)) {
          view.removeTreeDom(setting, root.curHoverNode);
          root.curHoverNode = null;
        }
      },
      onMousedownNode: function(eventMouseDown, _node) {
        var i,
          l,
          setting = data.getSetting(eventMouseDown.data.treeId),
          root = data.getRoot(setting);
        //right click can't drag & drop
        if (eventMouseDown.button == 2 || !setting.edit.enable || (!setting.edit.drag.isCopy && !setting.edit.drag.isMove)) return true;

        //input of edit node name can't drag & drop
        var target = eventMouseDown.target,
          _nodes = data.getRoot(setting).curSelectedList,
          nodes = [];
        if (!data.isSelectedNode(setting, _node)) {
          nodes = [_node];
        } else {
          for (i = 0, l = _nodes.length; i < l; i++) {
            if (_nodes[i].editNameFlag && tools.eqs(target.tagName, "input") && target.getAttribute("treeNode" + consts.id.INPUT) !== null) {
              return true;
            }
            nodes.push(_nodes[i]);
            if (nodes[0].parentTId !== _nodes[i].parentTId) {
              nodes = [_node];
              break;
            }
          }
        }

        view.editNodeBlur = true;
        view.cancelCurEditNode(setting, null, true);


        var doc = $(document),
          curNode,
          tmpArrow,
          tmpTarget,
          isOtherTree = false,
          targetSetting = setting,
          preNode,
          nextNode,
          preTmpTargetNodeId = null,
          preTmpMoveType = null,
          tmpTargetNodeId = null,
          moveType = consts.move.TYPE_INNER,
          mouseDownX = eventMouseDown.clientX,
          mouseDownY = eventMouseDown.clientY,
          startTime = (new Date()).getTime();

        if (tools.uCanDo(setting)) {
          doc.bind("mousemove", _docMouseMove);
        }

        function _docMouseMove(event) {
          //avoid start drag after click node
          if (root.dragFlag == 0 && Math.abs(mouseDownX - event.clientX) < setting.edit.drag.minMoveSize
            && Math.abs(mouseDownY - event.clientY) < setting.edit.drag.minMoveSize) {
            return true;
          }
          var i,
            l,
            tmpNode,
            tmpDom,
            tmpNodes,
            childKey = setting.data.key.children;
          $("body").css("cursor", "pointer");

          if (root.dragFlag == 0) {
            if (tools.apply(setting.callback.beforeDrag, [setting.treeId, nodes], true) == false) {
              _docMouseUp(event);
              return true;
            }

            for (i = 0, l = nodes.length; i < l; i++) {
              if (i == 0) {
                root.dragNodeShowBefore = [];
              }
              tmpNode = nodes[i];
              if (tmpNode.isParent && tmpNode.open) {
                view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
                root.dragNodeShowBefore[tmpNode.tId] = true;
              } else {
                root.dragNodeShowBefore[tmpNode.tId] = false;
              }
            }

            root.dragFlag = 1;
            root.showHoverDom = false;
            tools.showIfameMask(setting, true);

            //sort
            var isOrder = true, lastIndex = -1;
            if (nodes.length > 1) {
              var pNodes = nodes[0].parentTId ? nodes[0].getParentNode()[childKey] : data.getNodes(setting);
              tmpNodes = [];
              for (i = 0, l = pNodes.length; i < l; i++) {
                if (root.dragNodeShowBefore[pNodes[i].tId] !== undefined) {
                  if (isOrder && lastIndex > -1 && (lastIndex + 1) !== i) {
                    isOrder = false;
                  }
                  tmpNodes.push(pNodes[i]);
                  lastIndex = i;
                }
                if (nodes.length === tmpNodes.length) {
                  nodes = tmpNodes;
                  break;
                }
              }
            }
            if (isOrder) {
              preNode = nodes[0].getPreNode();
              nextNode = nodes[nodes.length - 1].getNextNode();
            }

            //set node in selected
            curNode = $("<ul class='zTreeDragUL'></ul>");
            for (i = 0, l = nodes.length; i < l; i++) {
              tmpNode = nodes[i];
              tmpNode.editNameFlag = false;
              view.selectNode(setting, tmpNode, i > 0);
              view.removeTreeDom(setting, tmpNode);

              tmpDom = $("<li id='" + tmpNode.tId + "_tmp'></li>");
              tmpDom.append($("#" + tmpNode.tId + consts.id.A).clone());
              tmpDom.css("padding", "0");
              tmpDom.children("#" + tmpNode.tId + consts.id.A).removeClass(consts.node.CURSELECTED);
              curNode.append(tmpDom);
              if (i == setting.edit.drag.maxShowNodeNum - 1) {
                tmpDom = $("<li id='" + tmpNode.tId + "_moretmp'><a>  ...  </a></li>");
                curNode.append(tmpDom);
                break;
              }
            }
            curNode.attr("id", nodes[0].tId + consts.id.UL + "_tmp");
            curNode.addClass(setting.treeObj.attr("class"));
            curNode.appendTo("body");

            tmpArrow = $("<span class='tmpzTreeMove_arrow'></span>");
            tmpArrow.attr("id", "zTreeMove_arrow_tmp");
            tmpArrow.appendTo("body");

            setting.treeObj.trigger(consts.event.DRAG, [event, setting.treeId, nodes]);
          }

          if (root.dragFlag == 1) {
            if (tmpTarget && tmpArrow.attr("id") == event.target.id && tmpTargetNodeId && (event.clientX + doc.scrollLeft() + 2) > ($("#" + tmpTargetNodeId + consts.id.A, tmpTarget).offset().left)) {
              var xT = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget);
              event.target = (xT.length > 0) ? xT.get(0) : event.target;
            } else if (tmpTarget) {
              tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
              if (tmpTargetNodeId)
                $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                  .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
            }
            tmpTarget = null;
            tmpTargetNodeId = null;

            //judge drag & drop in multi ztree
            isOtherTree = false;
            targetSetting = setting;
            var settings = data.getSettings();
            for (var s in settings) {
              if (settings[s].treeId && settings[s].edit.enable && settings[s].treeId != setting.treeId
                && (event.target.id == settings[s].treeId || $(event.target).parents("#" + settings[s].treeId).length > 0)) {
                isOtherTree = true;
                targetSetting = settings[s];
              }
            }

            var docScrollTop = doc.scrollTop(),
              docScrollLeft = doc.scrollLeft(),
              treeOffset = targetSetting.treeObj.offset(),
              scrollHeight = targetSetting.treeObj.get(0).scrollHeight,
              scrollWidth = targetSetting.treeObj.get(0).scrollWidth,
              dTop = (event.clientY + docScrollTop - treeOffset.top),
              dBottom = (targetSetting.treeObj.height() + treeOffset.top - event.clientY - docScrollTop),
              dLeft = (event.clientX + docScrollLeft - treeOffset.left),
              dRight = (targetSetting.treeObj.width() + treeOffset.left - event.clientX - docScrollLeft),
              isTop = (dTop < setting.edit.drag.borderMax && dTop > setting.edit.drag.borderMin),
              isBottom = (dBottom < setting.edit.drag.borderMax && dBottom > setting.edit.drag.borderMin),
              isLeft = (dLeft < setting.edit.drag.borderMax && dLeft > setting.edit.drag.borderMin),
              isRight = (dRight < setting.edit.drag.borderMax && dRight > setting.edit.drag.borderMin),
              isTreeInner = dTop > setting.edit.drag.borderMin && dBottom > setting.edit.drag.borderMin && dLeft > setting.edit.drag.borderMin && dRight > setting.edit.drag.borderMin,
              isTreeTop = (isTop && targetSetting.treeObj.scrollTop() <= 0),
              isTreeBottom = (isBottom && (targetSetting.treeObj.scrollTop() + targetSetting.treeObj.height() + 10) >= scrollHeight),
              isTreeLeft = (isLeft && targetSetting.treeObj.scrollLeft() <= 0),
              isTreeRight = (isRight && (targetSetting.treeObj.scrollLeft() + targetSetting.treeObj.width() + 10) >= scrollWidth);

            if (event.target.id && targetSetting.treeObj.find("#" + event.target.id).length > 0) {
              //get node <li> dom
              var targetObj = event.target;
              while (targetObj && targetObj.tagName && !tools.eqs(targetObj.tagName, "li") && targetObj.id != targetSetting.treeId) {
                targetObj = targetObj.parentNode;
              }

              var canMove = true;
              //don't move to self or children of self
              for (i = 0, l = nodes.length; i < l; i++) {
                tmpNode = nodes[i];
                if (targetObj.id === tmpNode.tId) {
                  canMove = false;
                  break;
                } else if ($("#" + tmpNode.tId).find("#" + targetObj.id).length > 0) {
                  canMove = false;
                  break;
                }
              }
              if (canMove) {
                if (event.target.id &&
                (event.target.id == (targetObj.id + consts.id.A) || $(event.target).parents("#" + targetObj.id + consts.id.A).length > 0)) {
                  tmpTarget = $(targetObj);
                  tmpTargetNodeId = targetObj.id;
                }
              }
            }

            //the mouse must be in zTree
            tmpNode = nodes[0];
            if (isTreeInner && (event.target.id == targetSetting.treeId || $(event.target).parents("#" + targetSetting.treeId).length > 0)) {
              //judge mouse move in root of ztree
              if (!tmpTarget && (event.target.id == targetSetting.treeId || isTreeTop || isTreeBottom || isTreeLeft || isTreeRight) && (isOtherTree || (!isOtherTree && tmpNode.parentTId))) {
                tmpTarget = targetSetting.treeObj;
              }
              //auto scroll top
              if (isTop) {
                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() - 10);
              } else if (isBottom) {
                targetSetting.treeObj.scrollTop(targetSetting.treeObj.scrollTop() + 10);
              }
              if (isLeft) {
                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() - 10);
              } else if (isRight) {
                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + 10);
              }
              //auto scroll left
              if (tmpTarget && tmpTarget != targetSetting.treeObj && tmpTarget.offset().left < targetSetting.treeObj.offset().left) {
                targetSetting.treeObj.scrollLeft(targetSetting.treeObj.scrollLeft() + tmpTarget.offset().left - targetSetting.treeObj.offset().left);
              }
            }

            curNode.css({
              "top": (event.clientY + docScrollTop + 3) + "px",
              "left": (event.clientX + docScrollLeft + 3) + "px"
            });

            var dX = 0;
            var dY = 0;
            if (tmpTarget && tmpTarget.attr("id") != targetSetting.treeId) {
              var tmpTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId),
                isCopy = (event.ctrlKey && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy),
                isPrev = !!(preNode && tmpTargetNodeId === preNode.tId),
                isNext = !!(nextNode && tmpTargetNodeId === nextNode.tId),
                isInner = (tmpNode.parentTId && tmpNode.parentTId == tmpTargetNodeId),
                canPrev = (isCopy || !isNext) && tools.apply(targetSetting.edit.drag.prev, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.prev),
                canNext = (isCopy || !isPrev) && tools.apply(targetSetting.edit.drag.next, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.next),
                canInner = (isCopy || !isInner) && !(targetSetting.data.keep.leaf && !tmpTargetNode.isParent) && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, tmpTargetNode], !!targetSetting.edit.drag.inner);
              if (!canPrev && !canNext && !canInner) {
                tmpTarget = null;
                tmpTargetNodeId = "";
                moveType = consts.move.TYPE_INNER;
                tmpArrow.css({
                  "display": "none"
                });
                if (window.zTreeMoveTimer) {
                  clearTimeout(window.zTreeMoveTimer);
                  window.zTreeMoveTargetNodeTId = null;
                }
              } else {
                var tmpTargetA = $("#" + tmpTargetNodeId + consts.id.A, tmpTarget),
                  tmpNextA = tmpTargetNode.isLastNode ? null : $("#" + tmpTargetNode.getNextNode().tId + consts.id.A, tmpTarget.next()),
                  tmpTop = tmpTargetA.offset().top,
                  tmpLeft = tmpTargetA.offset().left,
                  prevPercent = canPrev ? (canInner ? 0.25 : (canNext ? 0.5 : 1)) : -1,
                  nextPercent = canNext ? (canInner ? 0.75 : (canPrev ? 0.5 : 0)) : -1,
                  dY_percent = (event.clientY + docScrollTop - tmpTop) / tmpTargetA.height();
                if ((prevPercent == 1 || dY_percent <= prevPercent && dY_percent >= -.2) && canPrev) {
                  dX = 1 - tmpArrow.width();
                  dY = tmpTop - tmpArrow.height() / 2;
                  moveType = consts.move.TYPE_PREV;
                } else if ((nextPercent == 0 || dY_percent >= nextPercent && dY_percent <= 1.2) && canNext) {
                  dX = 1 - tmpArrow.width();
                  dY = (tmpNextA == null || (tmpTargetNode.isParent && tmpTargetNode.open)) ? (tmpTop + tmpTargetA.height() - tmpArrow.height() / 2) : (tmpNextA.offset().top - tmpArrow.height() / 2);
                  moveType = consts.move.TYPE_NEXT;
                } else {
                  dX = 5 - tmpArrow.width();
                  dY = tmpTop;
                  moveType = consts.move.TYPE_INNER;
                }
                tmpArrow.css({
                  "display": "block",
                  "top": dY + "px",
                  "left": (tmpLeft + dX) + "px"
                });
                tmpTargetA.addClass(consts.node.TMPTARGET_NODE + "_" + moveType);

                if (preTmpTargetNodeId != tmpTargetNodeId || preTmpMoveType != moveType) {
                  startTime = (new Date()).getTime();
                }
                if (tmpTargetNode && tmpTargetNode.isParent && moveType == consts.move.TYPE_INNER) {
                  var startTimer = true;
                  if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId !== tmpTargetNode.tId) {
                    clearTimeout(window.zTreeMoveTimer);
                    window.zTreeMoveTargetNodeTId = null;
                  } else if (window.zTreeMoveTimer && window.zTreeMoveTargetNodeTId === tmpTargetNode.tId) {
                    startTimer = false;
                  }
                  if (startTimer) {
                    window.zTreeMoveTimer = setTimeout(function() {
                      if (moveType != consts.move.TYPE_INNER) return;
                      if (tmpTargetNode && tmpTargetNode.isParent && !tmpTargetNode.open && (new Date()).getTime() - startTime > targetSetting.edit.drag.autoOpenTime
                        && tools.apply(targetSetting.callback.beforeDragOpen, [targetSetting.treeId, tmpTargetNode], true)) {
                        view.switchNode(targetSetting, tmpTargetNode);
                        if (targetSetting.edit.drag.autoExpandTrigger) {
                          targetSetting.treeObj.trigger(consts.event.EXPAND, [targetSetting.treeId, tmpTargetNode]);
                        }
                      }
                    }, targetSetting.edit.drag.autoOpenTime + 50);
                    window.zTreeMoveTargetNodeTId = tmpTargetNode.tId;
                  }
                }
              }
            } else {
              moveType = consts.move.TYPE_INNER;
              if (tmpTarget && tools.apply(targetSetting.edit.drag.inner, [targetSetting.treeId, nodes, null], !!targetSetting.edit.drag.inner)) {
                tmpTarget.addClass(consts.node.TMPTARGET_TREE);
              } else {
                tmpTarget = null;
              }
              tmpArrow.css({
                "display": "none"
              });
              if (window.zTreeMoveTimer) {
                clearTimeout(window.zTreeMoveTimer);
                window.zTreeMoveTargetNodeTId = null;
              }
            }
            preTmpTargetNodeId = tmpTargetNodeId;
            preTmpMoveType = moveType;
          }
          return false;
        }

        doc.bind("mouseup", _docMouseUp);

        function _docMouseUp(event) {
          if (window.zTreeMoveTimer) {
            clearTimeout(window.zTreeMoveTimer);
            window.zTreeMoveTargetNodeTId = null;
          }
          preTmpTargetNodeId = null;
          preTmpMoveType = null;
          doc.unbind("mousemove", _docMouseMove);
          doc.unbind("mouseup", _docMouseUp);
          doc.unbind("selectstart", _docSelect);
          $("body").css("cursor", "auto");
          if (tmpTarget) {
            tmpTarget.removeClass(consts.node.TMPTARGET_TREE);
            if (tmpTargetNodeId)
              $("#" + tmpTargetNodeId + consts.id.A, tmpTarget).removeClass(consts.node.TMPTARGET_NODE + "_" + consts.move.TYPE_PREV)
                .removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_NEXT).removeClass(consts.node.TMPTARGET_NODE + "_" + _consts.move.TYPE_INNER);
          }
          tools.showIfameMask(setting, false);

          root.showHoverDom = true;
          if (root.dragFlag == 0) return;
          root.dragFlag = 0;

          var i, l, tmpNode;
          for (i = 0, l = nodes.length; i < l; i++) {
            tmpNode = nodes[i];
            if (tmpNode.isParent && root.dragNodeShowBefore[tmpNode.tId] && !tmpNode.open) {
              view.expandCollapseNode(setting, tmpNode, !tmpNode.open);
              delete root.dragNodeShowBefore[tmpNode.tId];
            }
          }

          if (curNode) curNode.remove();
          if (tmpArrow) tmpArrow.remove();

          var isCopy = (event.ctrlKey && setting.edit.drag.isMove && setting.edit.drag.isCopy) || (!setting.edit.drag.isMove && setting.edit.drag.isCopy);
          if (!isCopy && tmpTarget && tmpTargetNodeId && nodes[0].parentTId && tmpTargetNodeId == nodes[0].parentTId && moveType == consts.move.TYPE_INNER) {
            tmpTarget = null;
          }
          if (tmpTarget) {
            var dragTargetNode = tmpTargetNodeId == null ? null : data.getNodeCache(targetSetting, tmpTargetNodeId);
            if (tools.apply(setting.callback.beforeDrop, [targetSetting.treeId, nodes, dragTargetNode, moveType, isCopy], true) == false) return;
            var newNodes = isCopy ? tools.clone(nodes) : nodes;

            function dropCallback() {
              if (isOtherTree) {
                if (!isCopy) {
                  for (var i = 0, l = nodes.length; i < l; i++) {
                    view.removeNode(setting, nodes[i]);
                  }
                }
                if (moveType == consts.move.TYPE_INNER) {
                  view.addNodes(targetSetting, dragTargetNode, newNodes);
                } else {
                  view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
                  if (moveType == consts.move.TYPE_PREV) {
                    for (i = 0, l = newNodes.length; i < l; i++) {
                      view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
                    }
                  } else {
                    for (i = -1, l = newNodes.length - 1; i < l; l--) {
                      view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
                    }
                  }
                }
              } else {
                if (isCopy && moveType == consts.move.TYPE_INNER) {
                  view.addNodes(targetSetting, dragTargetNode, newNodes);
                } else {
                  if (isCopy) {
                    view.addNodes(targetSetting, dragTargetNode.getParentNode(), newNodes);
                  }
                  if (moveType != consts.move.TYPE_NEXT) {
                    for (i = 0, l = newNodes.length; i < l; i++) {
                      view.moveNode(targetSetting, dragTargetNode, newNodes[i], moveType, false);
                    }
                  } else {
                    for (i = -1, l = newNodes.length - 1; i < l; l--) {
                      view.moveNode(targetSetting, dragTargetNode, newNodes[l], moveType, false);
                    }
                  }
                }
              }
              for (i = 0, l = newNodes.length; i < l; i++) {
                view.selectNode(targetSetting, newNodes[i], i > 0);
              }
              $("#" + newNodes[0].tId).focus().blur();

              setting.treeObj.trigger(consts.event.DROP, [event, targetSetting.treeId, newNodes, dragTargetNode, moveType, isCopy]);
            }

            if (moveType == consts.move.TYPE_INNER && tools.canAsync(targetSetting, dragTargetNode)) {
              view.asyncNode(targetSetting, dragTargetNode, false, dropCallback);
            } else {
              dropCallback();
            }

          } else {
            for (i = 0, l = nodes.length; i < l; i++) {
              view.selectNode(targetSetting, nodes[i], i > 0);
            }
            setting.treeObj.trigger(consts.event.DROP, [event, setting.treeId, nodes, null, null, null]);
          }
        }

        doc.bind("selectstart", _docSelect);

        function _docSelect() {
          return false;
        }

        //Avoid FireFox's Bug
        //If zTree Div CSS set 'overflow', so drag node outside of zTree, and event.target is error.
        if (eventMouseDown.preventDefault) {
          eventMouseDown.preventDefault();
        }
        return true;
      }
    },
    //method of tools for zTree
    _tools = {
      getAbs: function(obj) {
        var oRect = obj.getBoundingClientRect();
        return [oRect.left, oRect.top];
      },
      inputFocus: function(inputObj) {
        if (inputObj.get(0)) {
          inputObj.focus();
          tools.setCursorPosition(inputObj.get(0), inputObj.val().length);
        }
      },
      inputSelect: function(inputObj) {
        if (inputObj.get(0)) {
          inputObj.focus();
          inputObj.select();
        }
      },
      setCursorPosition: function(obj, pos) {
        if (obj.setSelectionRange) {
          obj.focus();
          obj.setSelectionRange(pos, pos);
        } else if (obj.createTextRange) {
          var range = obj.createTextRange();
          range.collapse(true);
          range.moveEnd("character", pos);
          range.moveStart("character", pos);
          range.select();
        }
      },
      showIfameMask: function(setting, showSign) {
        var root = data.getRoot(setting);
        //clear full mask
        while (root.dragMaskList.length > 0) {
          root.dragMaskList[0].remove();
          root.dragMaskList.shift();
        }
        if (showSign) {
          //show mask
          var iframeList = $("iframe");
          for (var i = 0, l = iframeList.length; i < l; i++) {
            var obj = iframeList.get(i),
              r = tools.getAbs(obj),
              dragMask = $("<div id='zTreeMask_" + i + "' class='zTreeMask' style='top:" + r[1] + "px; left:" + r[0] + "px; width:" + obj.offsetWidth + "px; height:" + obj.offsetHeight + "px;'></div>");
            dragMask.appendTo("body");
            root.dragMaskList.push(dragMask);
          }
        }
      }
    },
    //method of operate ztree dom
    _view = {
      addEditBtn: function(setting, node) {
        if (node.editNameFlag || $("#" + node.tId + consts.id.EDIT).length > 0) {
          return;
        }
        if (!tools.apply(setting.edit.showRenameBtn, [setting.treeId, node], setting.edit.showRenameBtn)) {
          return;
        }
        var aObj = $("#" + node.tId + consts.id.A),
          editStr = "<span class='" + consts.className.BUTTON + " edit' id='" + node.tId + consts.id.EDIT + "' title='" + tools.apply(setting.edit.renameTitle, [setting.treeId, node], setting.edit.renameTitle) + "' treeNode" + consts.id.EDIT + " style='display:none;'></span>";
        aObj.append(editStr);

        $("#" + node.tId + consts.id.EDIT).bind("click",
          function() {
            if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeEditName, [setting.treeId, node], true) == false) return false;
            view.editNode(setting, node);
            return false;
          }
        ).show();
      },
      addRemoveBtn: function(setting, node) {
        if (node.editNameFlag || $("#" + node.tId + consts.id.REMOVE).length > 0) {
          return;
        }
        if (!tools.apply(setting.edit.showRemoveBtn, [setting.treeId, node], setting.edit.showRemoveBtn)) {
          return;
        }
        var aObj = $("#" + node.tId + consts.id.A),
          removeStr = "<span class='" + consts.className.BUTTON + " remove' id='" + node.tId + consts.id.REMOVE + "' title='" + tools.apply(setting.edit.removeTitle, [setting.treeId, node], setting.edit.removeTitle) + "' treeNode" + consts.id.REMOVE + " style='display:none;'></span>";
        aObj.append(removeStr);

        $("#" + node.tId + consts.id.REMOVE).bind("click",
          function() {
            if (!tools.uCanDo(setting) || tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return false;
            view.removeNode(setting, node);
            setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
            return false;
          }
        ).bind("mousedown",
          function(eventMouseDown) {
            return true;
          }
        ).show();
      },
      addHoverDom: function(setting, node) {
        if (data.getRoot(setting).showHoverDom) {
          node.isHover = true;
          if (setting.edit.enable) {
            view.addEditBtn(setting, node);
            view.addRemoveBtn(setting, node);
          }
          tools.apply(setting.view.addHoverDom, [setting.treeId, node]);
        }
      },
      cancelCurEditNode: function(setting, forceName) {
        var root = data.getRoot(setting),
          nameKey = setting.data.key.name,
          node = root.curEditNode;

        if (node) {
          var inputObj = root.curEditInput;
          var newName = forceName ? forceName : inputObj.val();
          if (!forceName && tools.apply(setting.callback.beforeRename, [setting.treeId, node, newName], true) === false) {
            return false;
          } else {
            node[nameKey] = newName ? newName : inputObj.val();
            if (!forceName) {
              setting.treeObj.trigger(consts.event.RENAME, [setting.treeId, node]);
            }
          }
          var aObj = $("#" + node.tId + consts.id.A);
          aObj.removeClass(consts.node.CURSELECTED_EDIT);
          inputObj.unbind();
          view.setNodeName(setting, node);
          node.editNameFlag = false;
          root.curEditNode = null;
          root.curEditInput = null;
          view.selectNode(setting, node, false);
        }
        root.noSelection = true;
        return true;
      },
      editNode: function(setting, node) {
        var root = data.getRoot(setting);
        view.editNodeBlur = false;
        if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
          setTimeout(function() { tools.inputFocus(root.curEditInput); }, 0);
          return;
        }
        var nameKey = setting.data.key.name;
        node.editNameFlag = true;
        view.removeTreeDom(setting, node);
        view.cancelCurEditNode(setting);
        view.selectNode(setting, node, false);
        $("#" + node.tId + consts.id.SPAN).html("<input type=text class='rename' id='" + node.tId + consts.id.INPUT + "' treeNode" + consts.id.INPUT + " >");
        var inputObj = $("#" + node.tId + consts.id.INPUT);
        inputObj.attr("value", node[nameKey]);
        if (setting.edit.editNameSelectAll) {
          tools.inputSelect(inputObj);
        } else {
          tools.inputFocus(inputObj);
        }

        inputObj.bind("blur", function(event) {
          if (!view.editNodeBlur) {
            view.cancelCurEditNode(setting);
          }
        }).bind("keydown", function(event) {
          if (event.keyCode == "13") {
            view.editNodeBlur = true;
            view.cancelCurEditNode(setting, null, true);
          } else if (event.keyCode == "27") {
            view.cancelCurEditNode(setting, node[nameKey]);
          }
        }).bind("click", function(event) {
          return false;
        }).bind("dblclick", function(event) {
          return false;
        });

        $("#" + node.tId + consts.id.A).addClass(consts.node.CURSELECTED_EDIT);
        root.curEditInput = inputObj;
        root.noSelection = false;
        root.curEditNode = node;
      },
      moveNode: function(setting, targetNode, node, moveType, animateFlag, isSilent) {
        var root = data.getRoot(setting),
          childKey = setting.data.key.children;
        if (targetNode == node) return;
        if (setting.data.keep.leaf && targetNode && !targetNode.isParent && moveType == consts.move.TYPE_INNER) return;
        var oldParentNode = (node.parentTId ? node.getParentNode() : root),
          targetNodeIsRoot = (targetNode === null || targetNode == root);
        if (targetNodeIsRoot && targetNode === null) targetNode = root;
        if (targetNodeIsRoot) moveType = consts.move.TYPE_INNER;
        var targetParentNode = (targetNode.parentTId ? targetNode.getParentNode() : root);

        if (moveType != consts.move.TYPE_PREV && moveType != consts.move.TYPE_NEXT) {
          moveType = consts.move.TYPE_INNER;
        }

        if (moveType == consts.move.TYPE_INNER) {
          if (targetNodeIsRoot) {
            //parentTId of root node is null
            node.parentTId = null;
          } else {
            if (!targetNode.isParent) {
              targetNode.isParent = true;
              targetNode.open = !!targetNode.open;
              view.setNodeLineIcos(setting, targetNode);
            }
            node.parentTId = targetNode.tId;
          }
        }

        //move node Dom
        var targetObj, target_ulObj;
        if (targetNodeIsRoot) {
          targetObj = setting.treeObj;
          target_ulObj = targetObj;
        } else {
          if (!isSilent && moveType == consts.move.TYPE_INNER) {
            view.expandCollapseNode(setting, targetNode, true, false);
          } else if (!isSilent) {
            view.expandCollapseNode(setting, targetNode.getParentNode(), true, false);
          }
          targetObj = $("#" + targetNode.tId);
          target_ulObj = $("#" + targetNode.tId + consts.id.UL);
          if (!!targetObj.get(0) && !target_ulObj.get(0)) {
            var ulstr = [];
            view.makeUlHtml(setting, targetNode, ulstr, "");
            targetObj.append(ulstr.join(""));
          }
          target_ulObj = $("#" + targetNode.tId + consts.id.UL);
        }
        var nodeDom = $("#" + node.tId);
        if (!nodeDom.get(0)) {
          nodeDom = view.appendNodes(setting, node.level, [node], null, false, true).join("");
        } else if (!targetObj.get(0)) {
          nodeDom.remove();
        }
        if (target_ulObj.get(0) && moveType == consts.move.TYPE_INNER) {
          target_ulObj.append(nodeDom);
        } else if (targetObj.get(0) && moveType == consts.move.TYPE_PREV) {
          targetObj.before(nodeDom);
        } else if (targetObj.get(0) && moveType == consts.move.TYPE_NEXT) {
          targetObj.after(nodeDom);
        }

        //repair the data after move
        var i,
          l,
          tmpSrcIndex = -1,
          tmpTargetIndex = 0,
          oldNeighbor = null,
          newNeighbor = null,
          oldLevel = node.level;
        if (node.isFirstNode) {
          tmpSrcIndex = 0;
          if (oldParentNode[childKey].length > 1) {
            oldNeighbor = oldParentNode[childKey][1];
            oldNeighbor.isFirstNode = true;
          }
        } else if (node.isLastNode) {
          tmpSrcIndex = oldParentNode[childKey].length - 1;
          oldNeighbor = oldParentNode[childKey][tmpSrcIndex - 1];
          oldNeighbor.isLastNode = true;
        } else {
          for (i = 0, l = oldParentNode[childKey].length; i < l; i++) {
            if (oldParentNode[childKey][i].tId == node.tId) {
              tmpSrcIndex = i;
              break;
            }
          }
        }
        if (tmpSrcIndex >= 0) {
          oldParentNode[childKey].splice(tmpSrcIndex, 1);
        }
        if (moveType != consts.move.TYPE_INNER) {
          for (i = 0, l = targetParentNode[childKey].length; i < l; i++) {
            if (targetParentNode[childKey][i].tId == targetNode.tId) tmpTargetIndex = i;
          }
        }
        if (moveType == consts.move.TYPE_INNER) {
          if (!targetNode[childKey]) targetNode[childKey] = new Array();
          if (targetNode[childKey].length > 0) {
            newNeighbor = targetNode[childKey][targetNode[childKey].length - 1];
            newNeighbor.isLastNode = false;
          }
          targetNode[childKey].splice(targetNode[childKey].length, 0, node);
          node.isLastNode = true;
          node.isFirstNode = (targetNode[childKey].length == 1);
        } else if (targetNode.isFirstNode && moveType == consts.move.TYPE_PREV) {
          targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
          newNeighbor = targetNode;
          newNeighbor.isFirstNode = false;
          node.parentTId = targetNode.parentTId;
          node.isFirstNode = true;
          node.isLastNode = false;

        } else if (targetNode.isLastNode && moveType == consts.move.TYPE_NEXT) {
          targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
          newNeighbor = targetNode;
          newNeighbor.isLastNode = false;
          node.parentTId = targetNode.parentTId;
          node.isFirstNode = false;
          node.isLastNode = true;

        } else {
          if (moveType == consts.move.TYPE_PREV) {
            targetParentNode[childKey].splice(tmpTargetIndex, 0, node);
          } else {
            targetParentNode[childKey].splice(tmpTargetIndex + 1, 0, node);
          }
          node.parentTId = targetNode.parentTId;
          node.isFirstNode = false;
          node.isLastNode = false;
        }
        data.fixPIdKeyValue(setting, node);
        data.setSonNodeLevel(setting, node.getParentNode(), node);

        //repair node what been moved
        view.setNodeLineIcos(setting, node);
        view.repairNodeLevelClass(setting, node, oldLevel); //repair node's old parentNode dom
        if (!setting.data.keep.parent && oldParentNode[childKey].length < 1) {
          //old parentNode has no child nodes
          oldParentNode.isParent = false;
          oldParentNode.open = false;
          var tmp_ulObj = $("#" + oldParentNode.tId + consts.id.UL),
            tmp_switchObj = $("#" + oldParentNode.tId + consts.id.SWITCH),
            tmp_icoObj = $("#" + oldParentNode.tId + consts.id.ICON);
          view.replaceSwitchClass(oldParentNode, tmp_switchObj, consts.folder.DOCU);
          view.replaceIcoClass(oldParentNode, tmp_icoObj, consts.folder.DOCU);
          tmp_ulObj.css("display", "none");

        } else if (oldNeighbor) {
          //old neigbor node
          view.setNodeLineIcos(setting, oldNeighbor);
        }

        //new neigbor node
        if (newNeighbor) {
          view.setNodeLineIcos(setting, newNeighbor);
        }

        //repair checkbox / radio
        if (!!setting.check && setting.check.enable && view.repairChkClass) {
          view.repairChkClass(setting, oldParentNode);
          view.repairParentChkClassWithSelf(setting, oldParentNode);
          if (oldParentNode != node.parent)
            view.repairParentChkClassWithSelf(setting, node);
        }

        //expand parents after move
        if (!isSilent) {
          view.expandCollapseParentNode(setting, node.getParentNode(), true, animateFlag);
        }
      },
      removeEditBtn: function(node) {
        $("#" + node.tId + consts.id.EDIT).unbind().remove();
      },
      removeRemoveBtn: function(node) {
        $("#" + node.tId + consts.id.REMOVE).unbind().remove();
      },
      removeTreeDom: function(setting, node) {
        node.isHover = false;
        view.removeEditBtn(node);
        view.removeRemoveBtn(node);
        tools.apply(setting.view.removeHoverDom, [setting.treeId, node]);
      },
      repairNodeLevelClass: function(setting, node, oldLevel) {
        if (oldLevel === node.level) return;
        var liObj = $("#" + node.tId),
          aObj = $("#" + node.tId + consts.id.A),
          ulObj = $("#" + node.tId + consts.id.UL),
          oldClass = consts.className.LEVEL + oldLevel,
          newClass = consts.className.LEVEL + node.level;
        liObj.removeClass(oldClass);
        liObj.addClass(newClass);
        aObj.removeClass(oldClass);
        aObj.addClass(newClass);
        ulObj.removeClass(oldClass);
        ulObj.addClass(newClass);
      }
    },

    _z = {
      tools: _tools,
      view: _view,
      event: _event,
      data: _data
    };
  $.extend(true, $.fn.zTree.consts, _consts);
  $.extend(true, $.fn.zTree._z, _z);

  var zt = $.fn.zTree,
    tools = zt._z.tools,
    consts = zt.consts,
    view = zt._z.view,
    data = zt._z.data,
    event = zt._z.event;

  data.exSetting(_setting);
  data.addInitBind(_bindEvent);
  data.addInitUnBind(_unbindEvent);
  data.addInitCache(_initCache);
  data.addInitNode(_initNode);
  data.addInitProxy(_eventProxy);
  data.addInitRoot(_initRoot);
  data.addZTreeTools(_zTreeTools);

  var _cancelPreSelectedNode = view.cancelPreSelectedNode;
  view.cancelPreSelectedNode = function(setting, node) {
    var list = data.getRoot(setting).curSelectedList;
    for (var i = 0, j = list.length; i < j; i++) {
      if (!node || node === list[i]) {
        view.removeTreeDom(setting, list[i]);
        if (node) break;
      }
    }
    if (_cancelPreSelectedNode) _cancelPreSelectedNode.apply(view, arguments);
  };
  var _createNodes = view.createNodes;
  view.createNodes = function(setting, level, nodes, parentNode) {
    if (_createNodes) {
      _createNodes.apply(view, arguments);
    }
    if (!nodes) return;
    if (view.repairParentChkClassWithSelf) {
      view.repairParentChkClassWithSelf(setting, parentNode);
    }
  };
  var _makeNodeUrl = view.makeNodeUrl;
  view.makeNodeUrl = function(setting, node) {
    return setting.edit.enable ? null : (_makeNodeUrl.apply(view, arguments));
  };
  var _removeNode = view.removeNode;
  view.removeNode = function(setting, node) {
    var root = data.getRoot(setting);
    if (root.curEditNode === node) root.curEditNode = null;
    if (_removeNode) {
      _removeNode.apply(view, arguments);
    }
  };
  var _selectNode = view.selectNode;
  view.selectNode = function(setting, node, addFlag) {
    var root = data.getRoot(setting);
    if (data.isSelectedNode(setting, node) && root.curEditNode == node && node.editNameFlag) {
      return false;
    }
    if (_selectNode) _selectNode.apply(view, arguments);
    view.addHoverDom(setting, node);
    return true;
  };
  var _uCanDo = tools.uCanDo;
  tools.uCanDo = function(setting, e) {
    var root = data.getRoot(setting);
    if (e && (tools.eqs(e.type, "mouseover") || tools.eqs(e.type, "mouseout") || tools.eqs(e.type, "mousedown") || tools.eqs(e.type, "mouseup"))) {
      return true;
    }
    return (!root.curEditNode) && (_uCanDo ? _uCanDo.apply(view, arguments) : true);
  };
})(jQuery);